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Jeep TSB #1803203
2004 Jeep Grand Cherokee
TSB Document: - Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from Jeep for this TSB. Call your local Jeep dealer's service department & ask for a copy of TSB# 1803203.
Affected Component: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
- Summary
- ERRONEOUS DIAGNOSTIC TROUBLE CODES (DTCS) READING TO 4.0L OXYGEN SENSOR HEATER FAILURE. *TT
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