C05E7

4WD/AWD Clutch B Actuator Control Circuit/Open

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–222 (est.)

Symptoms

Check Engine Signal
Four-wheel drive system malfunction
Reduced vehicle dynamics
Uneven torque distribution between axles

Causes

Broken or damaged wiring harness
Clutch actuator malfunction
Short circuit in the circuit
Problems with the 4WD/AWD control unit
Oxidation of contacts

How to Fix

Check the integrity of the actuator wiring harness
Check contacts for oxidation
Check the performance of the clutch actuator
Check the 4WD/AWD control unit for errors
Replace damaged components

Related codes

C05E6 C05E8 U0100