× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2004 Jeep Grand Cherokee Special Edition 4.0L MIL Lamp on
Posted to Chrysler Driveability on 5/20/2011 9 Replies

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...

9 Replies Received (View Replies)

  Related Documents & Media  2004 Jeep Grand Cherokee Special Edition

 
Message Closed w/FIX

car Vehicle Data

2004 Jeep Grand Cherokee Special Edition

VIN 1J4GX48S84
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction
P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2004 Jeep Grand Cherokee Special Edition

VIN 1J4GX48S84
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0135Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction
P0141Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction