B3245

Rear Cargo Door Lock Actuator Circuit

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Inability to open or close the rear door using the button
Intermittent operation of the lock drive
Rear door won't lock or unlock

Causes

Open or short circuit in wiring harness
Lock drive malfunction
Relay or fuse problems
Contact corrosion

How to Fix

Check fuses and relays associated with the lock actuator
Inspect the wiring harness for damage
Check the operation of the lock drive
Replace faulty components

Related codes

B3240 B3241 B3246