NHTSA Campaign Id 98V023000; Date: Feb. 10, 1998
This can cause an increase in engine idle speed and a loss of power assist during brake application without prior warning.
1998 Jeep Cherokee; 1998 Jeep Grand Cherokee; 1998 Jeep Wrangler
Component: Service Brakes, Hydraulic:power Assist:vacuum
Manufactured by: Chrysler Corporation
Affected Units:: 8,900
Vehicle description: multi-purpose passenger vehicles. The power brake booster vacuum reservoir diaphragm can split or tear.
Dealers will inspect the brake booster date code and any boosters with the suspect manufacturing date range will be replaced.
Owner notification began March 25, 1998. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact Chrysler at 1-800-992-1997. Also contact the national highway traffic safety administration's auto safety hotline at 1-888-dash-2-dot (1-888-327-4236).
Date Owners notified by Manufacturer: Mar 25, 1998
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