C05EC

4WD/AWD Clutch B Performance/Stuck Disengaged

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$167–556 (est.)

Symptoms

Lack of all-wheel drive
Fault indication on the instrument panel
Jerks when switching drive modes
Reduced off-road driving efficiency

Causes

Four-wheel drive clutch wear
Clutch control solenoid malfunction
Problems with the wiring harness or connectors
Malfunction of the four-wheel drive control unit
Mechanical damage to the clutch

How to Fix

Checking fault codes and scanner data
Clutch control circuit diagnostics
Checking Solenoid Resistance
Inspection of the mechanical condition of the clutch
Replacing faulty components
Reset errors and test drive

Related codes

C05E8 C05E9 C05EA C05EF