Service Bulletin 15-017
Contents
1. TCU is okay and this bulletin does not apply Continue with normal troubleshooting e f the Visteon part revision number is 12 or less and or the software revision number is 02 06 000 or less replace the TCU and go to step 4 MDX TCU LABEL TAA2274133020W07 HONDA PIN 39770 TZ5 A520 M1 JCI ASM NUMBER 2274133 JREV 13 Feesuwson CONTROLS INTERIORS US PATENTS 7 257 426 7346 374 7349722 ADD SPENDING oer FCC ID CB2 BLUE13M JOHNSON CONTROLS INC Contains FCC ID N7NARS550 een ee ai VISTEON PART HECHO EN USA REVISION NUMBER awa emit 5 ETOOTH ADDRESS BLUETOOTH QD Dl B017778 04 18 2013 Turn the ignition to ON and park the vehicle in an open area away from trees power lines and tall buildings Let the vehicle idle for at least 15 minutes for the AcuraLink service to return to normal Press the SETTINGS button on the control panel Select Info Settings on the ODMD Select AcuraLink Subscription Status to show the current contract status If the status comes up as No Data turn the ignition to OFF for 1 minute and then to ON again Repeat steps 4 through 8 and check that AcuraLink and AcuraLink Real Time Traffic if subscribed are working correctly If not continue with normal troubleshooting procedures CONDOS INSPECTION AND REPAIR PROCEDURE RLX AND RLX SPORT HYBRID NOTE Have the service consultant advise your client that all phone numbers speed dial information voice tags and contacts will be lost dur2. AACURA _ Service Bulletin 15 017 May 13 2015 01621 Version 1 AcuraLink System Status Indicator Is Red and DTC B1403 Will Not Clear AFFECTED VEHICLES Year Model Trim Level VIN Range 2014 MDX ALL with navigation ALL 2WD with navigation 5FRYD3 FB000001 thru 5FRYD3 FB007880 Di ji SH AWD with navigation 5FRYD4 FB000001 thru 5FRYD4 FB018838 2014 15 RLX ALL with navigation ALL 2014 RLX Sport Hybrid ALL with navigation ALL 2WD L4 with navigation 19UUB1 FA000001 thru 19UUB1 FA007105 2015 TLX 2WD V6 with navigation 19UUB2 FA000001 thru 19UUB2 FA009308 SH AWD V6 with navigation 19UUB3 FA000001 thru 19UUB3 FA001517 SYMPTOM The AcuraLink system status indicator changes from green to red and DTC B1403 telematics GPS receiver error will not clear POSSIBLE CAUSES The TCU telematics control unit has an intermittent failure that causes a loss of GPS location CORRECTIVE ACTION Inspect the TCU and if necessary replace it PARTS INFORMATION Model Part Name Part Number Quantity MDX Telematics Control Unit 39770 TZ5 A52 1 RLX Telematics Control Unit 39770 TY2 A01 1 TLX Telematics Control Unit 39770 TZ3 A51 1 CLIENT INFORMATION The information in this bulletin is intended for use only by skilled technicians who have the proper tools equipment and training to correctly and safely maintain your vehicle These procedures should not be attemp
3. eplace the TCU and go to step 5 TIMMTNNAT AIT The IGO TABES TAA2274133020W07 HONDA P N 39770 TZ3 A510 M1 JCI ASM NUMBER 274133 Rev 11 REV 11 URON CONTROLS INTERIORS Foc CORBLUE AMi ae Contains FCC ID N7NARS550 915 E Lan 8 sia VISTEON PART HECHO EN REVISION NUMBER conn Z3 A0 0 CINNAMON AT BLUETOOTH QD DE B017778 04 18 2013 5 Turn the ignition to ON and park the vehicle in an open area away from trees power lines and tall buildings 6 Let the vehicle idle for at least 15 minutes for the AcuraLink service to return to normal 7 Press the SETTINGS button on the control panel 8 Select Info Settings on the ODMD 9 Select AcuraLink Subscription Status to show the current contract status 10 If the status comes up as No Data turn the ignition to OFF for 1 minute and then to ON again Repeat steps 6 through 10 and check that AcuraLink and AcuraLink Real Time Traffic if subscribed are working correctly If not continue with normal troubleshooting procedures END Page 6 of 6
4. ing this procedure Also the phone will have to be paired again and voice tags restored 1 Find the TCU It is behind the passenger s side kick panel See the electronic service manual for details q a e OC g ji jo O tyg CONTROL UNIT aii Page 3 of 6 2 3 0 0 SO OS Remove the screws and disconnect the connectors y Check the label for the latest Visteon part revision number e Ifthe Visteon part revision number is 13 or above and the software revision number is 02 07 000 or above the TCU is okay and this bulletin does not apply Continue with normal troubleshooting e If the Visteon part revision number is 12 or less and or the software revision number is 02 06 000 or less replace the TCU and go to step 4 RLX TCU LABEL TAA2274133020W07 HONDA PIN 39770 TY2 A010 M1 JCI ASM NUMBER 2274133 JREV 13 fr ueon CONTROLS INTERIORS US PATENTS 7 257 426 7346 374 7349722 ADD N mT A 05 000 FCC ID CB2 BLUE13M JOHNSON CUNTROLS INC Contains FCC ID N7NAR5550 915 E 32ND ST HOLLAND MI 49423 9160 VISTEON PART HECHO EN USA REVISION NUMBER e TY2IA0 S MANN ONAN OT A C9 Q BLUETOOTH QD ID B017776 0471812013 Turn the ignition to ON and park the vehicle in an open area away from trees power lines and tall buildings Let the vehicle idle for at least 15 minutes for the AcuraLink service to return to normal Press the SETTINGS button on the control panel Select I
5. nfo Settings on the ODMD Select AcuraLink Subscription Status to show the current contract status If the status comes up as No Data turn the ignition to OFF for 1 minute and then to ON again Repeat steps 4 through 8 and check that AcuraLink and AcuraLink Real Time Traffic if subscribed are working correctly If not continue with normal troubleshooting procedures Page 4 of 6 INSPECTION AND REPAIR PROCEDURE TLX NOTE Have the service consultant advise your client that all phone numbers speed dial information voice tags and contacts will be lost during this procedure Also the phone will have to be paired again and voice tags restored 1 Find the TCU It is behind the passenger s dashboard undercover See the electronic service manual for details a if TELEMATICS CONTROL UNIT 2 Remove the two bolts then remove the bracket and disconnect the connectors prac K ESN QAL A Q N iss SK CONNECTORS BOLT 9 4 N m 6 9 lb ft Page 5 of 6 3 Locate the TCU label TELEMATICS CONTROL UNIT 4 Check the label for the latest Visteon part revision number e If the Visteon part revision number is 11 or above and the software revision level is 01 05 000 or above the TCU is okay and this bulletin does not apply Continue with normal troubleshooting e If the Visteon part revision number is 10 or less and or the software revision number is 01 04 000 or less r
6. ted by do it yourselfers and you should not assume this bulletin applies to your vehicle or that your vehicle has the condition described To determine whether this information applies contact an authorized Acura automobile dealer 2015 American Honda Motor Co Inc All Rights Reserved Page 1 of 6 WARRANTY CLAIM INFORMATION The normal warranty applies Operation Description Flat Rate Time Template ID Failed Part Number Number MDX Inspect and replace the TCU 0 3 hr 15 017N 39770 TZ5 A52 1215A6 RLX Inspect and replace the TCU 0 3 hr 15 017P 39770 TY2 A01 TLX Inspect and replace the TCU 0 4 hr 15 017Q 39770 TZ3 A51 Defect Code 03217 Symptom Code 03214 Skill Level Repair Technician INSPECTION AND REPAIR PROCEDURE MDX NOTE Have the service consultant advise your client that all phone numbers speed dial information voice tags and contacts will be lost during this procedure Also the phone will have to be paired again and voice tags restored 1 Find the TCU It is behind the center console side cover on the driver s side See the electronic service manual for details EOS TELEMATICS CONTROL UNIT j 7J TELEMATICS LABEL CONTROL UNIT Page 2 of 6 3 Check the label for the latest Visteon part revision number e If the Visteon part revision number is 13 or above and the software revision number is 02 07 000 or above the
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