P1CB3
Gear Shift Actuator 3 Engage Failure
P1CB3 is an OBD-II diagnostic trouble code meaning: Gear Shift Actuator 3 Engage Failure. Common causes: actuator solenoid valve malfunction, problems with the wiring harness to the actuator. Estimated repair cost: $56–167.
Symptoms
- Incorrect gear shifting
- Jerking when switching
- Switching to emergency mode of automatic transmission operation
- Check Engine Light Illuminates
- Reduced vehicle dynamics
Causes
- Actuator solenoid valve malfunction
- Problems with the wiring harness to the actuator
- Mechanical wear of the actuator
- Low or contaminated transmission fluid
- Transmission control module (TCM) malfunction
How to Fix
- Check the level and condition of the transmission fluid
- Diagnose the actuator electrical circuit
- Check the resistance of the solenoid valve winding
- Replace the faulty actuator if necessary
- Flash or replace the TCM control unit if necessary
Related codes
FAQ
What does the P1CB3 code mean?
P1CB3 is an OBD-II diagnostic trouble code that indicates: Gear Shift Actuator 3 Engage Failure
What causes a P1CB3 error code?
The most common causes of P1CB3 include: Actuator solenoid valve malfunction; Problems with the wiring harness to the actuator; Mechanical wear of the actuator; Low or contaminated transmission fluid.
How do I fix a P1CB3 diagnostic trouble code?
To fix P1CB3: Check the level and condition of the transmission fluid. Diagnose the actuator electrical circuit. Check the resistance of the solenoid valve winding. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1CB3?
Yes, but get it checked soon
How much does it cost to fix P1CB3?
The estimated repair cost for P1CB3 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat