- November 15: Jeep Power Steering Pump Fire Risk Causes Lawsuit news | 11 days ago
- November 14: Dodge Durangos and Jeep Grand Cherokees Recalled Over ABS Modules recalls | 12 days ago
- October 25: Jeep 4xe FORM Class Action Lawsuit Moves Forward news | 32 days ago
- October 1: Jeep 4xe Fire Recall Issued Following 13 Jeep 4xe Fires recalls | 56 days ago
- September 30: Jeep Wrangler 4xe Battery Problems Argued in Court news | 57 days ago
Jeep TSB #1803621
2018 Jeep Wrangler
TSB Document:
Affected Component: BACK OVER PREVENTION
- Summary
- Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may f Customers may comment on one or more of the following: Excessive fan noise when the A/C is on MAX output. Rough idle at engine start up in colder ambient temperatures. The following software enhancements are also included in this update : Electric Vacuum Pump (EVP) update. Fan noise reduction. Low Speed Pre Ignition (LSPI) update.
Click a tab for more information.