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November 1, 2013 Service bulletin

A calibration error, on some vehicles, CAN affect the proper operation of forward collision warning...

Jeep technical service bulletin CSN-N-55 for 2014 Jeep Grand Cherokee.

Bulletin number
CSN-N-55
Component
Forward collision avoidance: adaptive cruise control
Summary
A calibration error, on some vehicles, can affect the proper operation of forward collision warning function, on adaptive cruise control module (accm) and need to reprogrammed software. Model 2014 grand cherokee.

Owners of these vehicles have filed 69 complaints in the driver assistance category.

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