BTSI Output Circuit Shorted or Open

Test 1 - 2:

Test 3 - 6:

SYMPTOM
BTSI OUTPUT CIRCUIT SHORTED OR OPEN

WHEN MONITORED
With the ignition in the Unlock or On position and the operator's foot applied to the brake pedal. (Customer Complaint: Vehicle can be shifted out of Park without pressing the brake pedal.)

SET CONDITION
The Instrument Cluster detects a "0" or low value on the input circuit for the BTSI when ON.

POSSIBLE CAUSES
- TCM DTC present
- BTSI solenoid ground circuit open
- BTSI solenoid control circuit open
- BTSI solenoid control circuit short to BTSI solenoid ground circuit
- BTSI solenoid control circuit short to ground
- BTSI solenoid
- Instrument cluster