B052D

Right Assist Step Switch Circuit

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Right assist step does not work
Fault indicator flashing
The step does not extend or retract

Causes

Open circuit of the right step switch
Short circuit in the circuit
Switch failure
Wiring harness damage
Contact corrosion

How to Fix

Check the continuity of the switch circuit
Inspect the wiring harness for damage
Check switch status
Replace switch if necessary
Clean contacts from corrosion

Related codes

B052C B052E B052F