P0702
Powertrain Codes
P0702 - VOLKSWAGEN - Transmission Control System Electrical
Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
Possible Causes
- Open or short transmission control module circuit - Poor transmission control module electrical connection - Faulty transmission control module - Check powers and grounds to TCM
Description
The code is triggered by the Engine Control Module (ECM) when there is a code stored in the Transmission Control Module (TCM)