—- Input Troubleshooting Flow Chart -—- A/T Shift Position
Contents
1. Ei input Troubleshooting Flow Chart Inspection of A T Shift Posi tion Signal Turn the ignition switch ON A T Shift Position Signal A T only Observe the A T shift indicator and select each position sepa rately Does the indicator light prop NO pee latii eee tae ee erly YES Turn the ignition switch OFF Connect the ECU check adaptor A and B between the control unit and connector page 6 91 But disconnect A connector from the wire harness oniy not the control unit oO0o0oo000000 Turn the ignition switch ON ooo0oo0oo0o0o00o0 All OOC000000 O0000000 B8 Measure voltage between A11 terminal and B8 terminal Substitute a known good control unit and recheck Hf prescribed Is there battery voltage NO voltage is now available replace the original control unit r YES Reconnect A connector to the wire harness OOO000000 OOO 9090000 Measure voltage between A11 All i termina and B8 terminal in Neutral position To page 6 116 cont d 6 115 PGM CARB Control System KX KS KZ model Input Troubleshooting Flow Chart A T Shift Position Signal A T only cont d From page 6 115 Is there voltage NO Repair open in LT GRN wire between contro unit A11 and combination meter Repair open in the GRN wire between the combina tion meter and A T shift po sition switch2. oO00000000 oO0o0o0o0 90000 All O00000000 O00000000 Measure voltage between A11 terminal and B8 terminal in all other shift positions except neutral Is there battery voltage YES A T shift position signal is OK Repair short in LT GRN wire between combination meter and control unit A11 6 116
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