B3517

Left Rear Window Express Down Circuit Low

Severity

✅ Low

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$22–89 (est.)

Symptoms

Automatic lowering of the left rear window does not work
Intermittent operation of the window regulator
The window goes down only when you hold the switch

Causes

Broken or damaged wiring harness
Power window switch malfunction
Problems with window lift motor
Short circuit in the circuit
Poor contact in connectors

How to Fix

Check the integrity of the wiring harness in the door
Test the power window switch
Check the operation of the window motor
Inspect connectors for oxidation
Check fuses and relays

Related codes

B3515 B3516 B3518