U3010

Ignition Input Start

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$6–56 (est.)

Symptoms

Engine won't start
Problems starting the engine
Check Engine Light Is On
Intermittent engine operation
Power Loss

Causes

Ignition switch malfunction
Damage to the ignition circuit wiring
Faulty starter relay
ECM problems
Poor contact in connectors

How to Fix

Check the condition of the ignition switch
Inspect the wiring and connectors of the ignition circuit
Check starter relay
Diagnose ECM for errors
If necessary, replace faulty components

Related codes

U3000 U3001 U3002