Possible Causes
WARNING: This page is about a different car, the 2002 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
- Open circuit between TCC solenoid valve terminal "B" and TCM terminal 2S.
- Short to ground between TCC solenoid valve terminal "B" and TCM terminal 2S.
- Short to power between TCC solenoid valve terminal "B" and TCM terminal 2S.
- TCC solenoid valve fault.
- Damaged connector or wiring harness between TCC solenoid valve and TCM.
- TCM fault.