All PRNDL Lights Off In All Positions W/Engine Running
SYMPTOM:- ALL PRNDL LIGHTS "OFF" IN ALL POSITIONS W/ENGINE RUNNING
POSSIBLE CAUSES
- BCM MALFUNCTION ON BCM EQUIPPED VEHICLES
- FAULTY CLUSTER
- NORMAL TRANSIENT POSITION CONDITION GEAR SELECT POSITIONS
Repair Instructions:
CM MALFUNCTION ON BCM EQUIPPED VEHICLES
Refer to Symptoms List for Body diagnostics.
Perform Transaxle 42LE Verification TEST VER-1A Verification Test VER-1A - Transmission Control System
FAULTY CLUSTER
Refer to Symptoms List for Cluster diagnostics.
Perform Transaxle 42LE Verification TEST VER-1A Verification Test VER-1A - Transmission Control System
NORMAL TRANSIENT POSITION CONDITION GEAR SELECT POSITIONS
Refer to Symptom List under TRANSMISSION, and select CHECK SHIFTER SIGNAL Code P0705.
Perform Transaxle 42LE Verification TEST VER-1A Verification Test VER-1A - Transmission Control System