Jeep · Canada · High
Jeep Cherokee, Comanche: Engine
Affects Jeep Cherokee, Comanche · 1989–1990 — about 13K vehicles.
The hazard
ON VEHICLES EQUIPPED WITH A 4 LITRE ENGINE AND AUTOMATIC TRANSMISSION, A FAULTY THROTTLE POSITION SENSOR (TPS) CAN RESULT IN AN INTERMITTENT HIGH IDLE CONDITION IMMEDIATELY AFTER ENGINE START UP. IF THE TRANSMISSION IS PLACED IN GEAR DURING A PERIOD OF HIGH IDLE SPEED, LOSS OF CONTROL COULD OCCUR. CORRECTION: TPS WILL BE REPLACED ON ALL INVOLVED VEHICLES.
What to do
Contact your dealer; the remedy details were not included in the filing.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational