U0114

Lost Communication With Four-Wheel Drive Clutch Control Module

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–167 (est.)

Symptoms

Check Engine Light Is On
Disabling the all-wheel drive system
Unstable all-wheel drive operation
Errors in other drive-related systems

Causes

Open or short circuit in the module power supply circuit
Wiring harness damage
Malfunction of the four-wheel drive clutch control module
Poor contact in connectors
Software failure in the module

How to Fix

Check the integrity of the power supply circuit and module ground
Inspect connectors and contacts for oxidation or damage
Check the functionality of the control module
If necessary, replace the four-wheel drive clutch control module
Reflash the module (if required)

Related codes

U0100 U0121 U0140