NHTSA Campaign Id 90V177000; Date: Oct. 2, 1990
High engine idle when car is first placed in gear couldresult in unexpected acceleration.
Recalled Vehicles:1989 Jeep Cherokee; 1990 Jeep Cherokee; 1989 Jeep Comanche; 1990 Jeep Comanche; 1989 Jeep Wagoneer; 1990 Jeep Wagoneer
Component: Vehicle Speed Control:cruise Control
Manufactured by: Chrysler Corporation
Affected Units:: 165,000
Recall Summary:Malfunction of fuel injection system throttle postition sensor could cause intermittent high engine idle speed immediately after starting engine.
How to Fix:Replace throttle position sensors with sensors that would send correct signals to the fuel injection system.
Recall Notes:System: throttle position sensor. Vehicle description: multi-purpose vehicles equipped with 4. 0 l engine andautomatic transmission.
Date Owners notified by Manufacturer: Mar 14, 1991
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