There is no relay. Power to the windows flows from a 30A circuit breaker in the box on left side of dash to the master window switch. From there it flows to the windows. Check for battery voltage on the pink wire at the master switch and ground on the black wire. If you have voltage and ground on those two wires but the windows won't operate, you got a bad master switch, a wiring harness issue or a bad window motor
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There is no relay. Power to the windows flows from a 30A circuit breaker in the box on left side of dash to the master window switch. From there it flows to the windows. Check for battery voltage on the pink wire at the master switch and ground on the black wire. If you have voltage and ground on those two wires but the windows won't operate, you got a bad master switch, a wiring harness issue or a bad window motor