2004 Jeep Grand Cherokee Special Edition 4.0L MIL Lamp on
Jeep Chrysler techs... This jeep seems like it shoulb be easy, well... maybe not easy but still...The shop that has the vehicle called me in because they were stuck after replacing all four O2 sensors. They didn't have a DRB III and were in over thier heads an...
FIX posted 6/5/2011
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Message Closed w/FIX
Vehicle Data2004 Jeep Grand Cherokee Special Edition
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2004 Jeep Grand Cherokee Special Edition
VIN | 1J4GX48S84 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction |
P0141 | Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction |