P2531

Ignition Switch Run Position Circuit Low

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$6–33 (est.)

Symptoms

Engine won't start
Difficulty starting the engine
Intermittent engine operation
Lack of power on individual systems
Random engine stop

Causes

Faulty ignition switch
Open or short circuit in wiring
Poor contact in connectors
Faulty ignition relay
Circuit fuse problems

How to Fix

Check the condition of the ignition circuit fuses
Inspect wires and connectors for damage
Check voltage at ignition switch
Test and replace ignition switch if necessary
Check the operation of the ignition relay

Related codes

P2530 P2532 P2533