P26E4

Starter Relay B Circuit

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$3–17 (est.)

Symptoms

Engine won't start
Clicking sound when trying to start
Check Engine Light Is On
Intermittent starting problems

Causes

Faulty starter relay B
Open or short circuit in the circuit
Poor connection in connectors
Faulty engine control unit

How to Fix

Check starter relay B
Check the integrity of the relay circuit
Check connections and connectors
Check power and ground circuit
Engine control unit diagnostics

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