B3593

Steering System Mode Switch Circuit Malfunction

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Switching steering modes does not work
Check Engine Light Is On
Steering only works in one mode

Causes

Open or short circuit in wiring harness
Malfunction of the steering mode switch
Problems with the steering control unit
Contact corrosion

How to Fix

Check wiring harness for damage
Check the steering mode switch
Check the steering control unit
Clean or replace corroded contacts

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