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Home >> Suzuki >> 2006 >> Aerio Base, FWD, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrumentation/Driver Info./Horn >> Diagnostic Information Procedure >> A/T Shift Position Indicator (A/T Vehicle Only) Symptom Diagnosis

A/T Shift Position Indicator (A/T Vehicle Only) Symptom Diagnosis

A/T SHIFT POSITION INDICATOR (A/T VEHICLE ONLY) SYMPTOM DIAGNOSIS

Condition Possible Cause Action
All A/T shift position indicator does not light up  Wiring harness between combination meter and TCM is open or short to ground Repair circuit  .
Transmission range sensor (shift switch) circuit faulty Check transmission range sensor circuit referring to DTC P0705 (No. 34): TRANSMISSION RANGE SENSOR CIRCUIT MALFUNCTION .
TCM faulty Check TCM referring to INSPECTION OF TCM AND ITS CIRCUITS .
Combination meter faulty Replace combination meter  .