Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP1994CHEROKEE SPORT, 2D UTILITY, 4WD, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 13 (ENGINE CONTROLS - BASIC TESTING)FUEL SYSTEMCONTROL RELAY2.0L
1994 Jeep Cherokee Sport, 2D Utility, 4WD, Automatic
Control Relay: 2.0L
1994 Jeep Cherokee Sport, 2D Utility, 4WD, AutomaticSECTION 2.0L
WARNING: This page is about a different car, the 1994 Plymouth Laser and 1994 Eagle Talon. However, it is still accessible from the selected car via links, so may be relevant.
- Remove control relay from vehicle. Control relay is located on right side of center console. Disconnect control relay connector.
- While applying battery voltage to control relay terminal No. 10, ensure battery voltage is not present at terminals No. 4 and 5. See Fig 1 . While applying battery voltage to terminal No. 10 and grounding terminal No. 8, ensure battery voltage exists at terminals No. 4 and 5.
- While grounding terminal No. 6, ensure continuity is not present between terminals No. 2 and 3. While applying battery voltage to terminal No. 9 and grounding terminal No. 6, ensure continuity exists between terminals No. 2 and 3.
- Apply battery voltage to terminal No. 3. Ensure there is no voltage at terminal No. 2. While applying battery voltage to terminal No. 3 and grounding terminal No. 7, battery voltage should exist at terminal No. 2. Replace control relay if it does not test as described.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.