P1CB6
Gear Shift Actuator 1 Circuit High
P1CB6 is an OBD-II diagnostic trouble code meaning: Gear Shift Actuator 1 Circuit High. Common causes: shift actuator 1 malfunction, short circuit to power. Estimated repair cost: $33–167.
Symptoms
- Gear shifting problems
- Switching to emergency mode of the gearbox
- Check engine light comes on
- Unstable transmission operation
Causes
- Shift actuator 1 malfunction
- Short circuit to power
- Open ground circuit
- Transmission control module malfunction
- Wiring harness damage
How to Fix
- Check the integrity of the actuator circuit
- Check voltage and resistance in the circuit
- Replace the faulty actuator if necessary
- Check and replace damaged wires
- Diagnose and replace the transmission control module if necessary
Related codes
FAQ
What does the P1CB6 code mean?
P1CB6 is an OBD-II diagnostic trouble code that indicates: Gear Shift Actuator 1 Circuit High
What causes a P1CB6 error code?
The most common causes of P1CB6 include: Shift actuator 1 malfunction; Short circuit to power; Open ground circuit; Transmission control module malfunction.
How do I fix a P1CB6 diagnostic trouble code?
To fix P1CB6: Check the integrity of the actuator circuit. Check voltage and resistance in the circuit. Replace the faulty actuator if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1CB6?
Limited driving only, diagnose soon
How much does it cost to fix P1CB6?
The estimated repair cost for P1CB6 is $33–167. Actual cost depends on your vehicle, location, and labor rates.
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