B3951

Right Rear Turn Signal Circuit

Severity

✅ Low

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$6–33 (est.)

Symptoms

The right rear turn signal does not work
Turn indicators flashing at an increased frequency
Error message on the dashboard

Causes

Burnt out turn signal lamp
Open or short circuit in wiring harness
Oxidation of contacts in connectors
Turn signal relay malfunction
Problems with the control unit

How to Fix

Check and, if necessary, replace the turn signal lamp
Check the integrity and connections of the wiring harness
Clean the contacts in the connectors
Check the operation of the turn signal relay
If necessary, diagnose the control unit

Related codes

B3950 B3952 B3953