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Jeep Workshop Service and Repair Manuals

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Oxygen Sensor Relay|Locations|Page 3222 > < Engine Compartment/Exhaust System|Page 3218

Grand Cherokee 4WD V8-4.7L VIN N (2000)

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Oxygen Sensor Relay: Locations

Power Distribution Center

The 2 oxygen (O2) sensor heater relays (upstream and downstream) are located in the Powertrain Distribution Center (PDC).

Oxygen Sensor Relay|Locations|Page 3222 > < Engine Compartment/Exhaust System|Page 3218