1994 AM General Hummer Review

Summary: CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHICLES LIST ABOVE. THE AFFECTED FILTERS ARE MARKED WITH A DATE CODE A61451 THROUGH A72571 SEQUENTIALLY. THE DATE CODE AND PART NUMBER APPEAR ON THE FILTER HOUSING. FRAM RACING HP4 AND HP8 OIL FILTERS NOT BEARING A DATE CODE IN THIS RANGE ARE NOT AFFECTED BY THIS RECALL. THE GASKET OF THE OIL FILTER BECOMES MORE PLIABLE UNDER HIGH TEMPERATURES AND PRESSURES.

Consequence: THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN A FIRE.

Remedy: HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING NOVEMBER 2007. OWNERS CAN CONTACT FRAM CUSTOMER SERVICE TOLL-FREE AT 1-800-890-2075.

Notes: CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.

Summary: THE COATING USED TO PROTECT THE ACCELERATOR PEDAL SHAFT IS INCOMPATIBLE WITH THE BRONZE BUSHING THROUGH WHICH THE SHAFT PASSES. OVER TIME, AND IN THE PRESENCE OF A CORROSIVE ENVIRONMENT (WATER, ROAD SALT), THE SHAFT CAN CORRODE INSIDE THE BUSHING INCREASING THE AMOUNT OF FRICTION BETWEEN THE ROTATING SHAFT AND THE STATIONARY BUSHING.

Consequence: A CORRODED ACCELERATOR PEDAL SHAFT CAN CAUSE THE ENGINE THROTTLE TO BIND AND NOT FULLY RETURN TO IDLE WHEN THE OPERATOR'S FOOT IS REMOVED FROM THE ACCELERATOR PEDAL INCREASING THE POTENTIAL FOR A VEHICLE ACCIDENT.

Remedy: DEALERS WILL INSTALL A REVISED ACCELERATOR PEDAL AND SHAFT ASSEMBLY.

Notes: SYSTEM: FUEL; THROTTLE LINKAGES AND CONTROLS. VEHICLE DESCRIPTION: MULTI-PURPOSE PASSENGER VEHICLES EQUIPPED WITH DIESEL OR GASOLINE ENGINES. TURBO-CHARGED DIESEL VEHICLES ARE NOT INCLUDED. NOTE: 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 AM GENERAL AT 1-219-258-6615. ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.

Summary: WATER CAN ACCUMULATE IN THE CRUISE CONTROL CABLE AND IF THE OUTSIDE TEMPERATURE IS BELOW FREEZING AND THE CRUISE CONTROL IS ENGAGED, THE WATER CAN FREEZE CAUSING THE CABLE TO BIND AND NOT RELEASE AS INTENDED WHEN THE BRAKE PEDAL IS APPLIED OR THE SYSTEM IS TURNED OFF AT THE MASTER CRUISE CONTROL SWITCH.

Consequence: THE ENGINE THROTTLE CAN STICK OPEN RESULTING IN LOSS OF THROTTLE CONTROL WITH THE INCREASED POTENTIAL FOR A VEHICLE ACCIDENT.

Remedy: DEALERS WILL REMOVE THE CURRENT CRUISE CONTROL ACTUATOR AND CABLE ASSEMBLY AND INSTALL A NEW ASSEMBLY. ADDITIONALLY, DEALERS WILL CHANGE THE ROUTING OF THE CABLE.

Notes: SYSTEM: FUEL; THROTTLE LINKAGES AND CONTROL. VEHICLE DESCRIPTION: MULTI-PURPOSE VEHICLES EQUIPPED WITH DIESEL ENGINES AND CRUISE CONTROL. NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED FREE OF CHARGE WITHIN A REASONABLE TIME, CONTACT AM GENERAL AT 1-800-638-8303.ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.

Summary: THE OIL PRESSURE SWITCH WHICH CONTROLS THE POWER TO THE ELECTRIC FUEL PUMP CAN FAIL. FAILURE IS DUE TO A MISSING RUBBER SEAL BETWEEN THE SWITCH AND THE WIRING HARNESS. THE MISSING SEAL ALLOWS CONTAMINANTS TO ENTER THE SWITCH CAUSING IT TO FAIL IN THE OPEN OR CLOSED POSITION.

Consequence: IF THE SWITCH FAILS IN THE CLOSED POSITION, THE PUMP WILL CONTINUE TO RUN WHEN THE ENGINE IS OFF, DRAINING THE BATTERY. IF THE SWITCH FAILS IN THE OPEN POSITION IT WILL CAUSE POOR PERFORMANCE AND POSSIBLY STALLING.

Remedy: DEALERS WILL INSPECT THE VEHICLES FOR THE PRESENCE OF THE SEAL. IF THE SEAL IS MISSING, THE SWITCH WILL BE REPLACED AND A NEW SEAL WILL BE INSTALLED.

Notes: SYSTEM: ENGINE.VEHICLE DESCRIPTION: MULTIPURPOSE PASSENGER VEHICLES EQUIPPED WITH 6.2 L OR 6.5 L DIESEL ENGINES.NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED FREE OF CHARGE WITHIN A REASONABLE TIME, PLEASE CONTACT AM GENERAL AT 1-219-258-6615. ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.