MIL Illumination: DTCs P112C and/or P112D
Jeep technical service bulletin 18-068-16 for 2015-2016 Jeep Cherokee.
- Bulletin number
- 18-068-16
- Component
- Engine and engine cooling
- Summary
- MIL Illumination: DTCs P112C and/or P112D This bulletin involves replacing the Post Catalyst Position O2 Sensor. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes (DTCs) stored or active: · P112C - O2 Sensor 2/1 Pumping Undercurrent. · P112D - O2 Sensor 2/1 Pumping Overcurrent.
Owners of these vehicles have filed 692 complaints in the engine category.
Vehicles covered
- Jeep Cherokee 2015-2016 20152016
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