P0763
PowertrainTransmission Solenoidhigh severityShift Solenoid C Electrical
What P0763 Means
The PCM detects an electrical fault in the shift solenoid C circuit. This affects gear engagement and shift timing.
Symptoms
- Harsh or missed shifts
- Stuck in gear
- Check engine light on
Common Causes
- Faulty shift solenoid C
- Damaged wiring or connector
- Low transmission fluid
- Faulty transmission control module
Diagnostic Steps
- Scan for shift solenoid codes
- Check transmission fluid level
- Inspect solenoid wiring and connector
- Test solenoid resistance and command
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Any of these will read and clear this code — pick by how deep you want to go.
Budget handheld~$40
ANCEL AD410 →
No-phone-needed handheld — reads, clears, live data, freeze frame.
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Serious DIY~$100
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Autel MaxiCOM MK808S →
Bidirectional tests, service resets, all systems.
✓ Autel official store
Pro diagnostics$1,500+
Autel MaxiSys MS906 Pro →
Full-system pro platform — topology mapping, ECU coding, the works.
✓ Autel official store
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