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Jeep TSB #T01
2014 Jeep Grand Cherokee
TSB Document:
Affected Component: BACK OVER PREVENTION
- Summary
- Customer Satisfaction Notification T01 Reprogram Powertrain Control Module The Powertrain Control Module (PCM) on about 15 of the above vehicles may have received PCM software containing calibration errors when recall S49 was performed. PCM software containing calibration errors may result in the radiator cooling fan producing excessive fan noise during operation. The PCM on involved vehicles must be reprogrammed with new software.
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