S/C Excessive Deceleration

Test 1 - 3:

Test 4 - 6:

SYMPTOM
P2338 - S/C EXCESSIVE DECELERATION

TEST NOTE
This symptom is diagnosed using the test P2333 - S/C VEHICLE SPEED PLAUSIBILITY.

POSSIBLE CAUSES
- CAB DTCs
- Open CAN BUS circuits
- Verify CAB communication
- Wheel speed verification
- Intermittent condition