P0702
Transmission Control System Electrical
Generic code
Transmission System
High severity
Hard repair
Free on OBD DashX
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What P0702 means
- The fault code P0702 indicates that there is an issue with the electrical circuit that controls the transmission system. This can cause the transmission to shift poorly or not at all.
Possible symptoms
- Poor or no shifting
- Illuminated check engine light
- Delayed or harsh shifting
- Transmission stuck in one gear
Possible causes
- Faulty wiring or connections in the transmission control circuit
- Failed transmission control module (TCM)
- Failed transmission range sensor
- Failed transmission solenoid
Related parts
- Transmission Control Module (TCM): Transmission Control Module (TCM) is the part of the car computer that controls the gear system of the car. Problem leads to difficulty in shifting gears
Possible solutions
- Check and repair any damaged wiring or connections in the transmission control circuit
- Replace the transmission control module (TCM) if necessary
- Replace the transmission range sensor if necessary
- Replace the transmission solenoid if necessary
Free on OBD DashX
P0702 on OBD DashX
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