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March 25, 2026 Service bulletin

PROXI Alignment and Drive Calibration: Park Assist Module (PAM) The vehicle must exhibit/set the following...

Jeep technical service bulletin 08-135-26 for 2026 Jeep Grand Cherokee, 2026 Jeep Grand Cherokee L and 2026 Jeep Grand Cherokee 4xe.

Bulletin number
08-135-26
Component
Back over prevention: warnings
Summary
PROXI Alignment and Drive Calibration: Park Assist Module (PAM) The vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): SYMPTOM: ● B2286-00 - Calibration Not Learned-Lost Calibration. NOTE: There is no Malfunction Indicator Lamp (MIL) illumination displaying in the Instrument Panel Cluster (IPC) for this condition. Customers may comment on the following: ● In the top down 360° camera view, the items on the ground (i.e. parking lines) appear curved instead of straight. During normal operation, items on the ground (i.e. parking lines) will appear straight. This bulletin involves performing the PAM Drive Calibration and PROXI alignment routine for the PAM.

Owners of these vehicles have filed 4 complaints in the driver assistance category.

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