Operation CHARM: Car repair manuals for everyone.

Left Turn Signal Indicator Open (Highline)

Tests 1 - 2:




Tests 3 - 7:




SYMPTOM
LEFT TURN SIGNAL INDICATOR OPEN (HIGHLINE)

WHEN MONITORED
With the ignition ON.

SET CONDITION
The BCM detects an open in the Left Turn Indicator Driver.

POSSIBLE CAUSES
- Intermittent condition
- Fused B+ circuit
- Message center operation
- Left turn indicator driver shorted to ground
- Left turn indicator driver open
- BCM