Customer Satisfaction Notification T23 ? EGR Valve Function The Powertrain Control Module (PCM) on about...
Jeep technical service bulletin T23 for 2016-2017 Jeep Grand Cherokee and 2016-2017 Dodge Durango.
- Bulletin number
- T23
- Component
- Electrical system
- Summary
- Customer Satisfaction Notification T23 ? EGR Valve Function The Powertrain Control Module (PCM) on about 415,000 of the above vehicles has software that may be operating the Exhaust Gas Recirculation valve (EGR) with an aggressive seating velocity. An aggressive seating velocity may damage the EGR valve. As a result this condition may illuminate the Malfunction Indicator Lamp (MIL) and display a P0404 code. The PCM must be reprogrammed on all involved vehicles.
Owners of these vehicles have filed 251 complaints in the electrical category.
Vehicles covered
- Jeep Grand Cherokee 2016-2017 20162017
- Dodge Durango 2016-2017 20162017
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