AC Afterblow - Volvo Wiring Diagrams
Contents
1. Type Model year Materials kit P N Working method Wiring diagrams page section page 740 MCC 1988 90 9148652 2 2 A 33 740 940 MCC 1991 9148653 0 7 IB 34 35 36 740 940 ECC 1991 95 9148654 8 12 C 37 38 760 960 MCC ECC 1988 94 9148655 5 16 D 39 40 780 ECC 1988 91 9162435 3 20 E 41 960 MCC ECC 1995 9171003 8 24 F 42 S90 V90 MCC ECC 1997 9171003 8 24 F 43 940 ECC 1996 9447728 8 29 G 44 List of Components 45 Information for the driver 47 MCC Manual climate control ECC Electronic climate control NOTE After installing the airing cycle unit copy and attach the last page 47 Service personnel Please circulate read and initial Service Parts Workshop Workshop Service Technicians Manager Manager Manager Foreman amp Printed in USA on recycled paper containing a minimum of 50 wastepaper and 10 post consumer waste S 1997 VOLVO CARS OF NORTH AMERICA INC 900 8 87 955 Page2 8700878A Installing control module and cables 740 MCC model year 1988 90 Al Preparations Clean evaporator according to Service Manual Section 8 87 Climate control 700 900 1982 Section Y Make note of radio code if anti theft coded radio installed Remove Negative battery lead Sound insulation on passenger side Glove compartment Cowl on passenger side A2. 5 APAN Ska x I FINE 8701624A 8701643A QLLLLLU o e EA th Co O 8701623A 8701622A Connecting cable harness in passenger compartment F6 Connect white 6 pin cable harness connectors The new cable harness should be connected between the existing connectors on the climate unit passenger compartment cable harnesses A11 in wiring diagram F7 Connect 2 pin cable harness connectors The new 2 pin cable harness connectors should be connected between the blower motor and the existing cable harness 6 28 in wiring diagram F8 Connect 4 pin cable harness connectors The new 4 pin cable harness connectors should be connected to the accessory connectors D10 in wiring diagram If there are accessories connected to the accessory cabling the new cable harness connectors should be connected between the existing ones Wi Wi Section Group No Page 27 ji Ed a T a 42 NG ojo l l lt 8701620A uyy 8701618A iy 8701621A Installing control module from kit F9 Connecting and mounting control module in cars without SRS Airbag and knee bolster Connect control m
3. C5 Connecting cable harness to heater Disconnect the yellow connector from the heater and attach the yellow connector from the cable harness Install the detached connector in the other cable harness yellow connector 8700838A Installing control module from kit C6 Connecting and mounting control module in cars without SRS Airbag and knee bolster Connect control module and cable harness connectors Apply three strips of butyl tape to the control module Install control module to dashboard side section with butyl tape 8700868A 900 8 87 955 Page 14 8701354A 8701318A 8700872A C7 Connecting and mounting control module in cars with SRS Airbag and knee bolster Install control module on front of air hose under glove compartment with butyl tape and cable ties round duct and control module as illustrated Attach cable harness to existing cable harness at side of SRS Airbag module with 2 cable ties one as near to the connector as possible to avoid vibration on uneven road surfaces C8 Fastening cables in cars without SRS Airbag and knee bolster Attach cable harness to existing cable harness with 2 cable ties one as near to the connector as possible to avoid vibration on uneven road surfaces C9 Connection to ground plate Connect t
4. Airing cycle should begin after approximately 10 seconds and continue for approximately 1 second Remove cable between connector and battery F13 Finishing off Reinstall all components removed Reset the clock and enter the anti theft radio code if required F14 Information to Car Owner Carry out operations on last page in this service bulletin Wi Wi Section Group No Page 29 Installing control module and cables 940 with ECC model year 1996 G1 Preparations Clean evaporator according to Service Manual Section 8 87 Climate control 700 900 1982 Section Y Make note of radio code if anti theft coded radio installed Remove Negative battery lead Sound insulation on passenger side Glove compartment Ashtray Cigarette lighter Storage compartment Detach pull out and turn central electronics module Refer to Service Manual Section 3 35 39 Lighting see group 37 instrumentation and other electrical eguipment 700 900 1982 Section 8 82 86 88 Interior exterior 700 900 1982 Cable connections G2 Installing new relay on cable harness Take out cable harness P N 9447729 supplied with kit Install relay supplied in the 5 pin connector 8700878A G3 Route cables to engine compartment Route cables without housing receptacles to engine compartment through unused cutout in grommet below suspension strut brace Install rou
5. C12 Finishing off Replace all parts removed Reset the clock and enter the anti theft radio code if required C13 Information to Car Owner Carry out operations on last page in this service bulletin 900 8 87 955 Page 16 8700878A 8700833A 8700831A Installing control module and cables 760 960 MCC ECC model year 1988 94 D1 Preparations Clean evaporator according to Service Manual Section 8 87 Climate control 700 900 1982 Section Y Make note of radio code if anti theft coded radio installed Remove Negative battery lead Sound insulation on left and right sides Glove compartment Cowl on passenger side Refer to Service Manual Section 8 82 86 88 Interior exterior 700 900 1982 Cable connections D2 Installing new relay on cable harness Take out cable harness P N 9148758 supplied with kit Install relay supplied in the 5 pin connector D3 Route cables to engine compartment Route the cables which do not have connectors to the engine compartment through an unused hole in the grommet under the brace to the suspension strut Connect green yellow cables to connector terminal 1 Connect green red cables to connector terminal 2 8700834A 8700860A 8700838A 8701418A D4 Route cables to engine compartment cont Separate the existing connector at the boost air overpressure switch and connect round or fla
6. A C compressor and the receiver drier Connect cables from the new cable harness to the separated connectors 8700861A B12 Location of cable sheath opening The cable sheath is cut to drain off condensation The cut conduit section should be placed at the lowest point along the route of the cable Use butyl tape to seal the grommet Use existing cable tie to clamp cables to firewall 8700860A 8700889A Function verification and information B13 Check airing cycle is working Connect battery lead and start car Turn on A C system to start compressor The A C system starts if the temperature exceeds approx 7 lt 45 Make up a cable about 2 meters 6 ft in length to connect battery positive terminal to control module connector Connect to green cable connector terminal 6 for at least 30 seconds while compressor is operating Turn off engine Airing cycle should begin after approximately 10 seconds and continue for approximately 1 second Remove cable between connector and battery B14 Finishing off Reinstall all components removed Reset the clock and enter the anti theft radio code if required B15 Information to car owner Carry out operations on last page in this service bulletin 900 8 87 955 Page 12 8700878A Installing control module and cables C1 740 940 with ECC model year 1991 95 Preparations Clean evap
7. BN OR ki OR 11 BN SB 2 22 4 fi LHD m 41516 51418112 OR 6 B o OR e 4 6A 2 211138141516 A11 lt o 4 6A 21 ii OR 8 2 1 a 4 6A 9 ECC 4 40A 7 MCC 3701325A A V4 vi Date Section Group No Page 43 960 MCC 1996 S90 V90 MCC ECC 1997 OR 1 4 31A 10 BLSB OR D 2 125 BL SB MT Te 14 72 7 53 GN 0 4 46B 25 BN GR 98 OR ARES FI OR 4 6A 2 211 314 5 i 5 4 3 1 2 lt OR o 4 6A 21 ake il Si orR 8 2 1 d OR 4 6A 9 ECC 4 40A 7 MCC 3701322A 900 8 87 955 Page 44 940 ECC 1996 BL SB ki BL SB W SB W SB M 31 10 P 4 6A 19 VO 4 6A 8 6 28 2 GN BN 4 6A 9 37013121A A V4 vi Section Group No Page 45 Description of components 2 10 2 22 2 123 2 124 2 125 4 6 4 12 4 31 4 40 4 46 4 72
8. C161 1993 1995 7 41 GN R GN R 4 40A 10 GN R 7153 3701314A 900 8 87 955 Page 36 20 18 940 MCC 1996 ie i 31 10 211 1 SB 11 16 SB 234 6 28 SB fi C3 D 2 IN SB BL GN 4 72 TSTRTSTSTU GN 2 1 l C3 D 2 SB SB L SB 5 3 4 GN GN R SB gt 4 40C 1 BL GN W SB se 4 40A 12 U LUCIS 7 13 lt GN R tala 4 40A 10 6 GN R i 7153 3701324A Wi Wi Date Section Group No Page 37 740 940 ECC 1991 1 1 R SB 11 16 11 6 a 1A 81 72 3 4 PARENG i R SB 499 TI Ni 2 Oo SB R SB 2 4 Plsla di FP o 495 19 R SB VO 495 8 BL R e 495 22 GN BN 495 9 GN 31 10 NTSTSTETZTI 771 GN GN GN GN 1 1 1 GN GN R SAY 1 2 l a GN 200 lm c gt C e o n U vv us Z a vv 495 1c SB 497 13 gt SB 495 2c SB 3701315A 900 8 87 955
9. off and then operate for a period of approximately 5 minutes
10. on A C system to start compressor The A C system starts if the temperature exceeds approx 7 lt 45 Make up a cable about 2 meters 6 ft in length to connect battery positive terminal to the connector on the control module Connect to green cable connector terminal 6 for at least 30 seconds while compressor is operating Turn off engine Airing cycle should begin after approximately 10 seconds and continue for approximately 1 second Remove cable between connector and battery D13 Finishing off Reinstall all components removed Reset the clock and enter the anti theft radio code if required D14 Information to Car Owner Carry out operations on last page in this service bulletin 900 8 87 955 Page 20 8700878A 8701007A Installing control module and cables 780 ECC model year 1988 E1 Preparations Clean evaporator according to Service Manual Section 8 87 Climate control 700 900 1982 Section Y Make note of radio code if anti theft coded radio installed Remove Negative battery lead Sound insulation on passenger side Glove compartment Cowl on passenger side See Service Manual Section 8 82 86 88 Interior exterior 700 900 1982 Cable connections E2 Installing new relay on cable harness Take out cable harness P N 9162426 supplied with kit Install relay supplied in the 5 pin connector E3 Route cables to engine compar
11. 6 28 7 13 7 39 7 41 7 53 8 2 8 3 11 1 11C 1 20 18 31 6 31 10 55 81 131 132 165 169 200 260 485 495 497 499 A1 A A2 B At ECC Power unit Air conditioning A C relay Airing cycle system relay Airing cycle system supply relay Airing cycle ground relay ECC Control module Motronic Control module Control module for blower fan motor MCC Climate control Engine control module ECM Airing cycle system control module Blower fan motor Air conditioning A C High Pressure Switch Air conditioning A C Air conditioning A C Air conditioning A C Low Pressure Switch Overload switch High Pressure Switch ECC Solenoid valves Air conditioning A C Solenoid valves Fuses Fuses in passenger compartment fusebox 960 Blower fan resistor Ground terminal LH A post Ground terminal right A post Blower fan switch Air conditioning pressure switch Engine cooling fan FC relay Delay relay Blower fan Blower fan resistor Control solenoid A C Compressor Control module ignition system MCC Climate control system ECC control module Solenoid valves ECC power unit Dashboard connectors 4 pin 740 940 MCC 1991 2 pin 940 MCC 1992 10 pin 780 Multi connector at left A post Multi connector under dashboard at left A post Connector cable harness passenger compartment cable harness climate unit 6 pin 900 8 87 955 Page 46 C3 D C8 C19 C160 C161 D10 0 A M Conn
12. 992 1994 7 53 2A 1A 2 10 tak hill GN R GN V 4 72 fiTs s 2 a GN R 2 GN Y SB GN R i 6 P 0 4 6A 19 4 R SB 4 6A 8 3 BL R o 4 6A 22 2 5 l GN Y gt 7 53 1 GR OR BN o 4 6A 9 GN Y GR OR GN gt 7 41 OR gt 2 10 2B 3701318A Wi Wi Date Section Group No 780 ECC 1988 1991 GR R 2A 1A 11 7 ja ja 499 112 E GR R GR R P o 495 19 amp R SB 495 8 BL R e 495 22 GN Y BN 495 9 200 GN GN SB GN GN Y 3701320A 900 8 87 955 Page 42 960 MCC ECC 1995 OR u OR 4 31A 16 BL SB 2 2 125 BL SB 2 211 ASP le 14 72 av O 7153 GN R 4 12 23 4 12 41 9
13. MCC ECC model year 1995 S90 V90 MCC ECC model year 1997 F1 Preparations Clean evaporator according to Service Manual Section 8 87 Climate control 700 900 1982 Section Y Make note of radio code if anti theft coded radio installed Remove Negative battery lead Sound insulation on passenger side Glove compartment Refer to Service Manual Section 8 82 86 88 Interior exterior 700 900 1982 Cable connections F2 Installing new relay on cable harness Take out cable harness P N 9171004 6 included in kit Install 3 relays included in the 5 pin connector F3 Route cables to engine compartment Route the cables which do not have connectors to the engine compartment through an unused hole in the grommet under the brace to the suspension strut Connect green red cable to connector terminal 1 Connect green cable to connector terminal 2 Section Group No Page 25 8 87 955 Of 47 Route cables in engine compartment cont Separate existing connectors at the boost pressure switch and connect connector from the new cable harness 8701607A F5 Location of cable sheath opening The cable sheath is cut to drain off condensation The cut conduit section should be placed at the lowest point along the route of the cable Use butyl tape to seal the grommet Use existing cable tie to clamp cables to firewall 8700860A 900 8 87 955 Page 26 L
14. Page 38 740 940 ECC 1992 1995 1 1 R SB 11 16 11 6 2A 1A 7 53 23354 ARE 1 SB R SB 2 LL P 1992 C160 R SB 1 993 1995 BO 4 6A 19 R SB VO e 4 6A 18 BL R 0 4 6A 22 GN BN e 4 6A 9 ee 31 10 N K 1992 C161 1993 1995 GN R GN R gt 7 41 1 l SB 2 J 1992 C19 1993 1995 8 2 1e SB 4 6A 1e Ss SB 1 4 6A 2e sa 3701316A A V4 vi Date Section Group No Page 39 760 960 MCC ECC 1988 1991 1 e p e o 2 11 19 3 1 9 11 28 4 ARE VO 713 GN R ET 2 10 r 0 os 4 La a GN R 2 GN Y 8 3 GN 7 39 B6304F GN Y gt 2 10 2 l PL qO 4 6 19 R SB 0O 4 6 8 l BLR 4 6 22 s g BN 7 13 DIDIS w m w D a 4 6 9 SB SB SB OR ii 31 10 3 4 A wo D 0 00 no 3701319A 900 8 87 955 Page 40 760 960 MCC ECC 1
15. SB W SB 1 W SB BL SB 1 km BL SB vo 11 VO SB 1 SB 132 87 GN 4 260 9 e n i 200 c R SB 3701323A 900 8 87 955 Page 34 740 940 MCC 1991 31 10 AL api 11 9 11 16 21374 1234 BL GN SB Al4 2 1 BL GN SB W SB TT A 41 3 2 1 SB BL GN 169 9 V 55 1 165 R SB 4 72 Taf2 s a 1 GN GN BLGN gt 131 1 K BL GN Oo 485 12 1 U 200 lt GN R B GN GN GN GN GN Y 485 109 GN 3701313A Section Group No Page 35 8 87 955 Of 47 740 MCC 1992 20 18 E 940 MCC 1992 1995 i ngin yho 31 10 si SB 11 16 SB s 6 28 D pe A 1992 wa C19 1993 1995 SB BL GN PT A 1992 C19 1993 1995 2 3 4 B SE 4 40C 1 BL GN W SB D Ne K 1992 sB o 4 40A 12
16. VOLVO Service Bulletin Fault tracing SECTION GROUP NO 8 87 955 DATE Sept 1997 RE Odor from evaporator 1 700 900 S90 V90 Repairs 1988 Maintenance Page 1 of 47 REFERENCE TP 8701201 SECTION 8 87 CLIMATE UNITS 700 900 1992 TP 3701201 SECTION 3 37 WIRING REPAIRS AND REPLACEMENT OF CABLE TERMINALS 850 900 TP 3502201 SECTION 3 35 39 LIGHTING INSTRUMENTATION AND OTHER ELECTRICAL EQUIPMENT 700 900 1982 SERVICE BULLETIN 87 948 EVAPORATOR ODOR TREATMENT This Service Bulletin replaces earlier Service Bulletin 87 955 from September 1996 which should be discarded XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Odor from evaporator installation of blower fan control module Under humid conditions the ECC unit can cause an unpleasant odor on startup especially when the temperature outside is high This Odor often disappears when humidity levels drops The Odor can be caused by dirt or micro organisms in the evaporator A control module can be installed to eliminate the recurrence of the Odor This starts the blower fan and airs residual dampness out of the evaporator If the compressor has been running more than 4 minutes and the ignition is then turned off for 50 minutes the control module starts the blower fan automatically and runs an airing out cycle at max blower speed for approximately 5 minutes Special tools needed Wiring repair kit PIN 9814235 9
17. airs and replacing cable terminals 850 900 8700873A 900 8 87 955 Page 4 A6 Installation of 5 housing receptacles TT Straighten the locking tongues carefully and attach 77 the 5 white housing receptacles from the kit A ii 8700875A A7 Connecting the new cable harness to the 5 housing receptacles Attach housing receptacles to the cable harness tab terminals according to cable colour coding colour to colour match 8700874A A8 Connecting new cable harness to blower relay Connect the 5 pin cable harness connector to the blower relay See Service Manual Section 3 39 Wiring diagrams 740 1990 8700917A A9 Connection of cable to ground plate Connect the black white cable included in the new cable harness to the ground plate on the right side of the cowl The ground plate is located behind the fuel control module 8700872A 8700870A 8700860A A10 Route cables to engine compartment Route the green cables on the cable harness to the engine compartment through the vacant hole in the grommet under the brace to the suspension tower 1988 and 1989 model years Connect the flat connectors Year model 1990 cars shown here Connect the round connectors Connect all unconnected connectors to each other A11 Location of cable sheath opening The cable sheath is cut to d
18. e about 2 meters in length to connect battery positive terminal to control module connector Connect to green cable connector terminal 6 for at least 30 seconds while compressor is operating Turn off engine Airing cycle should begin after approximately 10 seconds and continue for approximately 1 second Remove cable between connector and battery 8702709A 900 8 87 955 Page 32 8702711A 8702664A G8 Fastening cables Clamp cable harness in position using tie straps on the front of the air duct below glove compartment Use the eyelet on the connector to fasten the tie straps Clamp cable harness in position using tie straps on the front of the air duct above glove compartment not shown in illustration Use the eyelet on the connector to fasten the tie straps G9 Securing control module and cables Install relay Install clip 1277898 on relay Secure relay on the metal bracket in front of the vacuum tank G10 Finishing off Reinstall all components removed Reset the clock and enter the anti theft radio code if required G11 Information to Car Owner Carry out operations on last page in this service bulletin A V4 vi Date Section Group No Page 33 740 MCC 1988 1990 11 6 VO W 2 3 4 131 2 123 R SB TA LE EN Eg m Le OR SB 1 OR
19. ector right A post 780 Multi connector under dashboard right hand side 4 pin accessories connector 2 pin connector at dashboard 6 pin connector at dashboard 1 pin connector at firewall 4 pin passenger compartment cable harness accessories connector 2 pin connector at dashboard 1 pin connector at firewall Connector at dashboard Connector at dashboard Wiring diagrams comments Bold lines indicate that the cable is included in the service kit cable harness Thin lines indicate that the cable belongs to the car s existing cable harness For further descriptions and positions in the carriage see the car s ordinary wiring diagram WARRANTY STATEMENT Claims may be submitted under the New Car Limited Warranty when a manufacturing defect is present using claim type 01 Operation No Labor description Time allowance 87942 2 Odor from evaporator installation of blower fan control module 740 940 MCC 88 1 8 hr 740 940 ECC 91 95 1 7 hr 940 1995 ECC 96 1 8 hr 760 960 88 94 1 8 hr 780 88 91 1 7 hr 960 95 97 1 6 hr Wi Wi Date Section Group No Page 47 Insert the following text in the cars documentation Copy this page and cut along line This car is eguipped with a new blower fan control system which reduces residual condensation in the air conditioning system to a minimum In normal operation the blower fan will start operating automatically about 50 minutes after the ignition has been switched
20. fter approximately 10 seconds and continue for approximately 1 second Remove cable between connector and battery A15 Finishing off Reinstall all components removed Reset the clock and enter the anti theft radio code if required A16 Information to car owner Carry out operations on last page in this service bulletin Section Group No Page 7 97 8 87 955 of 47 VOLVO m 8700878A 8700867A Installing control module and cables 740 940 with MCC model year 1991 B1 Preparations Clean evaporator according to Service Manual Section 8 87 Climate control 700 900 1982 section Y Make note of radio code if anti theft coded radio installed Remove Negative battery lead Sound insulation on passenger side Glove compartment Cowl on passenger side Ashtray Cigarette lighter Storage compartment Detach and pull out central electronics module Refer to Service Manual Section 3 35 39 Lighting instrumentation see group 37 and other electrical equipment 700 900 1982 Section 8 82 86 88 Interior exterior 700 900 1982 B2 Cable connections Installing new relay on cable harness Take out cable harness P N 9148756 supplied with kit Connectthe relay in the kit to the 5 pin connector which is attached to the same end of the cable harness as the black red cable B3 Attaching cable harness with relay Attach relay and cable harness abo
21. he black white cable included in the new cable harness to the ground plate on the right side of the cowi The ground plate is located behind the fuel control module Date Section Group No Page 15 Sept 97 8 87 955 of 47 C10 Cable harness connections Locate connector on cable harness between heater and dashboard on side of centre console Separate connector and connect new and old connectors for each model year 1991 model year Connect 4 pin connectors which have 3 cables and are included in the kit cable harness to existing connectors 92 94 model year shown here Connect 2 pin connectors with 1 cable included in the kit cable harness to existing connectors 8700916A Connect connectors not connected to existing cable harness to each other Function verification and information C11 Check airing cycle is working Connect battery lead and start car Turn on A C system to start compressor The A C system starts if the temperature exceeds approx 7 C 45 Make up a cable about 2 meters 6 ft in length to connect battery positive terminal to control module connector Connect to green cable connector terminal 6 for at least 30 seconds while compressor is operating Turn off engine Airing cycle should begin after approximately 10 seconds and continue for approximately 1 second Remove cable between connector and battery 8700889A
22. nd housing receptacles supplied with cable harness on the cables in the engine compartment Separate existing connectors on the cable between the A C compressor and the receiver drier Connect cables from the new cable harness to the separated connectors 8700861A 900 8 87 955 Page 30 G4 Location of cable sheath opening The cable sheath is cut to drain off condensation The cut conduit section should be placed at the lowest point along the route of the cable Use butyl tape to seal the grommet Use existing cable tie to clamp cables to firewall 8700860A G5 Connecting cable harness to heater Disconnect the yellow and black connector from the power unit and attach the connectors from the cable harness Install the detached connectors in the other cable harness connectors Connect control module and cable harness connectors 8702652A Date Section Group No Page 31 Sept 97 8 87 955 of 47 Connecting and installing the control module G6 Connect to central electronics module Route the black cable inside the centre console side panel to the central electrical unit Connect cable to central electronics module fuse 16 and terminal 3 8702710A G7 Check airing cycle is working Connect battery lead and start car Turn on A C system to start compressor The A C system starts if the temperature exceeds approx 7 C 45 Make up a cabl
23. odule and cable harness connectors Apply three sections of butyl tape to the control module Install control module to dashboard side section with butyl tape F10 Fastening cables in cars without SRS Airbag and knee bolster Fasten cable harness and relay to the air hose that runs above the glove compartment to the side defroster with cable ties F11 Connecting and mounting control module in cars with SRS Airbag and knee bolster Install control module on front of air hose under glove compartment with butyl tape and cable ties round duct and control module as illustrated Locate cable harness with relays between air hose and knee bolster NOTE Prevent condensation dropping onto relays by ensuring that they are not placed beneath the air hose Fasten to air hose with cable ties 900 8 87 955 Page 28 e IE H I ib a 4 GN Installing control module from kit F12 Function verification and information Check airing cycle is working Connect battery lead and start car Turn on A C system to start compressor The A C system starts if the temperature exceeds approx 7 C 45 Make up a cable about 2 meters in length to connect battery positive terminal to the connector on the control module Connect to green cable connector terminal 6 for at least 30 seconds while compressor is running Turn off engine
24. olster Connect control module and cable harness connectors Apply three sections of butyl tape to the control module Install control module to dashboard side section with butyl tape 8700841A D9 Connecting and mounting control module in cars with SRS Airbag and knee bolster Install control module on front of air hose under glove compartment with butyl tape and cable ties round duct and control module as illustrated Attach cable harness to existing cable harness at side of SRS Airbag module with 2 cable ties one as near to the connector as possible to avoid vibration on uneven road surfaces 8701364A D10 Fastening cables in cars without SRS Airbag and knee bolster Attach cable harness and the relay in the foam rubber covered hose which passes over the glove compartment to the side defroster with 2 cable ties one as close to the connector as possible to prevent vibration caused by uneven road surfaces 8700835A D11 Connection to ground plate Connect the black white cable included in the cable harness to the ground plate on the right side of the cowl The ground plate is located behind the fuel control module 8700872A 8701317A Function verification and information D12 Check airing cycle is working Connect battery lead and start car Turn
25. orator according to Service Manual Section 8 87 Climate control 700 900 1982 Section Y Make note of radio code if anti theft coded radio installed Remove Disconnect negative battery lead Sound insulation on passenger side Glove compartment Cowl on passenger side Refer to Service Manual Section 3 35 39 Lighting see group 37 instrumentation and other electrical equipment 700 900 1982 Section 8 82 86 88 Interior exterior 700 900 1982 Cable connections C2 Installing new relay on cable harness Take out cable harness P N 9148757 supplied with kit Install relay supplied in the 5 pin connector C3 Route cables to engine compartment Route cables without housing receptacles to engine compartment through unused cutout in grommet below suspension strut brace Install round housing receptacles supplied with cable harness on the cables in the engine compartment Separate existing connectors on the cable between the A C compressor and the receiver drier Connect cables from the new cable harness to the separated connectors Section Group No Page 13 97 8 87 955 of 47 C4 Location of cable sheath opening The cable sheath is cut to drain off condensation The cut conduit section should be placed at the lowest point along the route of the cable Use butyl tape to seal the grommet Use existing cable tie to clamp cables to firewall 8700860A
26. rain off condensation The cut conduit section should be placed at the lowest point along the route of the cable Use butyl tape to seal the grommet Use existing cable tie to clamp cables to firewall 900 8 87 955 Page 6 8700868A 8700876A 8700889A Installing control module from kit A12 Connection and mounting of control module Connect cable harness connector to control module connector Apply three sections of butyl tape to the control module Install control module on dashboard side section with butyl tape A13 Installation of cable harness Arrange cable harness as shown Fasten the new cable harness using cable tie on the existing cable harness ensuring that the harness cannot come into contact with the heater shutter spindle Function verification and information A14 Check airing cycle is working Connect battery lead and start car Turn on A C system so that the compressor starts The A C system starts if the temperature exceeds approx 7 lt 45 Make up a cable about 2 meters 6 ft in length to connect battery positive terminal to the connector on the control module Connect to green cable connector terminal 6 for at least 30 seconds while compressor is operating Turn off engine Airing cycle should begin a
27. round plate on the right side of the cowl The ground plate is located behind the fuel control module The ground lead has a twin tab terminal for when there are no vacant spaces on the ground plate E8 Connection of 10 pin contact Separate the halves of the 10 pin connector at the centre console and install the 10 pin connectors from the new cables E9 Fastening cables Attach the cable harness to the defroster duct above the glove compartment using a cable tie 8701317A Function verification and information E10 Check airing cycle is working Connect battery lead and start car Turn on A C system to start compressor The A C system starts if the temperature exceeds approx 7 C 45 Make up a cable about 2 meters 6 ft in length to connect battery positive terminal to control module connector Connect to green cable connector terminal 6 for at least 30 seconds while compressor is operating Turn off engine Airing cycle should begin after approximately 10 seconds and continue for approximately 1 second Remove cable between connector and battery E11 Finishing off Reinstall all components removed Reset the clock and enter the anti theft radio code if required E12 Information to Car Owner Carry out operations on last page in this service bulletin 900 8 87 955 Page 24 8701616A 8701662A Installing control module and cables 960
28. shboard side section with butyl tape 8700868A B8 Connecting and mounting control module in cars with SRS Airbag and knee bolster Install control module on front of air hose under glove compartment with butyl tape and cable ties round duct and control module as illustrated Attach cable harness to existing cable harness at side of SRS Airbag module with 2 cable ties one as near to the connector as possible to avoid vibration on uneven road surfaces 8701354A B9 Fastening cables in cars without SRS Airbag and knee bolster Attach cable harness to existing cable harness module with 2 cable ties one as near to the connector as possible to avoid vibration on uneven road surfaces 8701318A 900 8 87 955 Page 10 B10 Connection of cable to ground plate Connect the black white cable included in the new cable harness to the ground plate on the right side of the cowl The ground plate is located behind the fuel control module 8700872A B11 Route cables to engine compartment Route cables without housing receptacles to engine compartment through unused cutout in grommet under suspension strut brace Attach the round housing receptacles included in the new cable harness on the cables in the engine compartment Separate existing connectors on the cable between the
29. shtray Cigarette lighter Storage compartment Detach pull out and turn central electronics module See section 37 in Service Manuals Section 3 35 39 Lighting instrumentation and other electrical equipment 700 900 1982 Section 8 82 86 88 Interior exterior 700 900 1982 Cable connections A2 Installing new relay on cable harness Take out cable harness P N 9148755 supplied with kit Connect the relay in the kit to the 5 pin connector which is attached to the same end of the cable harness as the black red cable Section Group No Page 3 97 8 87 955 of 47 A3 Attaching new cable harness with relay Connect relay and cable harness above the heater vacuum reservoir using a cable tie Route the red black cable inside the centre console right side panel to the central electronics module Connect cable to central electronics module fuse 6 and terminal 4 Use cable tie to attach to existing cable harness 8700867A A4 Removing existing connector from existing cable harness Disconnect 5 pin connector from blower relay relay 131 in the Service Manual See Service Manual Section 3 39 Wiring diagrams 740 1990 8700917A A5 Cable terminal opening Detach the cables carefully from the connector s receptacle housing using tool 9814229 2 from repair kit 9814235 See Service Manual Section 3 37 Wiring rep
30. t tab terminals with housing receptacles from the new cable harness for each model year 1988 1991 model year shown here Connect round connector 1992 model year Connect flat connector Connect all unconnected connectors to each other Clamp cables to existing cables with a cable tie D5 Location of cable sheath opening The cable sheath is cut to drain off condensation The cut conduit section should be placed at the lowest point along the route of the cable Use butyl tape to seal the grommet Use existing cable tie to clamp cables to firewall D6 Connection of yellow connector Disconnect the yellow connector from the heater and attach the yellow connector from the cable harness Install the detached connector in the other cable harness yellow connector D7 Connection of orange cable Route the orange cable with connector to driver s side of centre console Locate the black 4 pin accessories connector The connector can be connected to accessories A or unused B A If accessories are connected separate connectors and connect them to both connectors on the new cable harness B Connect the unused existing black 4 pin connector to one of the new harness connectors Leave the other connector unused 900 8 87 955 Page 18 Installing control module from kit D8 Connecting and mounting control module in cars without SRS Airbag and knee b
31. tment Route green cables with single round or flat terminals to engine compartment through unused outlet in grommet under brace to suspension strut Connect round or flat connectors to corresponding existing connectors Connect unconnected connectors Section Group No Page 21 8 87 955 of 47 E4 Location of opening in cable sheath The cable sheath is cut to drain off condensation The cut conduit section should be placed at the lowest point along the route of the cable Use butyl tape to seal the grommet Use existing cable tie to clamp cables to firewall 8700860A E5 Connection of yellow connector Disconnect the yellow connector from the heater and connect the yellow connector from the new cable harness Connect the detached yellow connector to the yellow connector on the cable harness 8701008A Installing control module from kit E6 Connection and mounting of control module Connect control module and cable harness connectors together Apply three sections of butyl tape to the control module Install control module to dashboard side section with butyl tape 8701011A 900 8 87 955 Page 22 8701006A 8701009A 8701010A E7 Connection to ground plate Connectthe black white cable included in the cable harness to the g
32. ve the heater vacuum reservoir using a cable tie Route the red black cable inside the centre console side panel to the central electronics module Connect cable to fuse 6 in terminal 4 Use cable tie to attach to existing cable harness 900 8 87 955 Page8 8700866A 8700865A B4 Install cables from relay to connector Locate connector on cable between heater and dashboard on side of centre console Separate connector and connect connector halves from the new cable harness to the existing for each model year 1991 model year Connect 4 pin connectors with 3 cables included in the kit cable harness to existing connectors 1992 94 model year shown here Connect 2 pin connectors included in the cable harness kit to existing connectors Connect the two open connectors to each other B5 Removal of connectors from blower motor resistor Remove the bottom connector from the blower resistor B6 Connection of new connector in blower motor resistor and cable harness Connect 2 pin cable harness connectors between the detached connector and the bottom terminal on the blower resistor Installing control module from kit B7 Connecting and mounting control module in cars without SRS Airbag and knee bolster Connect control module and cable harness connectors Apply three sections of butyl tape to the control module Install control module to da
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