DTC P2601-4B Coolant Pump "A" Control Circuit Performance/Stuck Off - Over temperature: Action
- Vehicle Conditions to enable DTC Logging Strategy
- Ignition on
- Prioritised Checks to Perform
- Refer to the appropriate system wiring diagrams and check the electric coolant pump circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Repair the wiring harness or install a new electric coolant pump as necessary