The A/C compressor clutch control circuit reports a control circuit driver current/temperature too high condition. Clutch engagement cannot be commanded reliably.
Low severity. Can I keep driving?Yes, you can keep driving. The air conditioning may not work.
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Most likely causes
- Coil draws excessive current
- Under-bonnet temperature too high
What to check, in order
Start with the simplest. You can tick off each step.
Good to know
- Repair difficulty: medium
What each character of P2CFF means
- P: Powertrain: engine and transmission
- 2: Generic code: same on every make
- C: Subsystem depends on the code range
- FF: Specific fault in that system
Frequently asked questions
Can I keep driving with code P2CFF?
Yes, you can keep driving. The air conditioning may not work.
What causes code P2CFF?
The most common causes are: coil draws excessive current; under-bonnet temperature too high.
Sources
Values and procedures vary by manufacturer. If it affects brakes, steering, fuel or high voltage, see a professional. Updated: 2026-11-04. How we build these pages.