All Wheel Control Actuator Protection 2
Table of contents
C1621 MITSUBISHI Possible Causes
- Faulty All Wheel Control (AWC) ECU
- All Wheel Control (AWC) ECU harness is open or shorted
- All Wheel Control (AWC) ECU circuit poor electrical connection
How do I fix code C1621 MITSUBISHI?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the C1621 MITSUBISHI code
The cost of diagnosing the C1621 MITSUBISHI code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1621 MITSUBISHI Description
This is the code that is set when the control is suspended to protect All Wheel Control (AWC) actuator and not a malfunction.