Affected Component: ELECTRICAL SYSTEM

Date Published
JAN 12, 2018
NHTSA TSB #
10129577
TSB Document
Summary
Service Bulletin sent to all dealers to update the firmware in the affected vehicles VMI computer. This allows for more amperage to draw the Powerkneel up allowing the up-limit switch to be tripped consistently. If the up limit switch is not engaged, a vehicle may not come out of park or the conversion may not operate properly next time it is deployed