CMTC Trip Odometer Inoperative or Wrong

Tests 1 - 3:

SYMPTOM
COMPASS MINI-TRIP COMPUTER TRIP ODOMETER INOPERATIVE OR WRONG

TEST NOTE
This symptom is diagnosed using the test COMPASS MINI-TRIP COMPUTER AVG MPG OR FUEL ECONOMY INOPERATIVE/WRONG.

POSSIBLE CAUSES
- No PCM communications
- TPS inoperative
- VSS signal inoperative