Illuminated MIL as the result of a diagnostic trouble code (DTC) P0420 - catalyst efficiency, or may have...
Jeep technical service bulletin 1100605 for 1996 Jeep Cherokee, 1997, 1999 Dodge Dakota and 1996-1999 Dodge Ram.
- Bulletin number
- 1100605
- Component
- Engine and engine cooling: exhaust system
- Summary
- Illuminated mil as the result of a diagnostic trouble code (dtc) p0420 - catalyst efficiency, or may have failed a california smog or state I/m test but without an illuminated mil, or a rattling sound from the underside of the vehicle. Catalytic converter extended warranty to replace the catalytic converter. Tt
Owners of these vehicles have filed 344 complaints in the engine category.
Vehicles covered
- Jeep Cherokee 1996 1996
- Dodge Dakota 1997, 1999 19971999
- Dodge Ram 1996-1999 1996199719981999
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