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Test Accessory Delay Relay

Wiring/Fuses/Relays

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A diagnostic check of the relay that delays power to vehicle accessories to protect them during engine starting. A failed relay may prevent some accessories from working after the engine shuts off.

Estimated Cost

$50–$120🔒

Parts + labor, based on the parts this service typically requires. Not specific to your vehicle or region — this spans all vehicles, all regions, and all part grades, so treat it as a rough ballpark rather than a quote.

Parts Involved

Accessory Delay Relay (Related) →