Diagnostic Aids
WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
Inspect for the following conditions:
- A short between the line pressure control solenoid - high and the line pressure control solenoid - low circuits.
- An open or high resistance between the line pressure control solenoid - high and the line pressure control solenoid - low circuits.
- A short to ground in the line pressure control solenoid - high or the line pressure control solenoid - low circuits.
- A short to ground in the line pressure control solenoid - high or the line pressure control solenoid - low circuits.
- A malfunctioning line pressure control solenoid.
- Faulty PCM
If this DTC cannot be duplicated, the information included in the freeze frame data can be useful in determining vehicle operating conditions when the DTC was first set.