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Home >> Jeep >> 1987 >> Cherokee Limited >> Repair and Diagnosis >> Engine Performance >> System >> 2.5L TBI System >> Operation >> Ecu-Controlled Relays >> System Power Relay
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System Power Relay

Located on the right strut tower, this relay is energized during engine start up and remains energized until 3 to 5 seconds after the engine is stopped. This permits the ECU to extend the idle speed actuator for the next start up and then cease operation. See Fig 1 .

Fig 1: Location of ECU-Controlled Relays
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