1999 Jeep Grand Cherokee Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1999 Jeep Grand Cherokee

Repair Estimates

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1999 Jeep Grand Cherokee
$
461
to $
697
1999 Jeep Grand Cherokee
$
287
to $
528
1999 Jeep Grand Cherokee
$
454
to $
651
1999 Jeep Grand Cherokee
$
677
to $
2,208
1999 Jeep Grand Cherokee
$
257
to $
408

1999 Jeep Grand Cherokee Problems

HVAC Air Flow Switching to Defrost When Accelerating

The AC/heater (HVAC) system may unexpectedly switch to the defrost mode when accelerating. This system is operated by engine vacuum and should be inspected for any vacuum leaks if this problem develops.  There is also a revised vacuum check valve available to address this concern.

Temperature Blend/Recirculation Doors May Fail and Cause AC Problems

Temperature blend and recirculation doors commonly fail, which can cause the AC modes not to change or the temperature to be different on the left and right sides. If replacing blend air doors, a recirculation door, a door link, or a sub-assembly housing, new heating, ventilation and AC (HVAC) sub-assemblies are available that improve reliability.

AC Blower May Only Work on High or Melt Connector at Blower

Failure in the blower motor power module (automatic temperature controls) or resistor block (manual AC) may cause the heater blower motor to work only on the high setting. The connector to the power module/resistor block is known to overheat (and sometimes melt). The connector or terminals should be replaced; a replacement connector is available.

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1999 Jeep Grand Cherokee Questions

How can I pass a smog check when the check engine light stays on. (1 answer)

The check engine light stays on due to the gov pressure sensor continuously blowing out on the transmission. The first gear is not creating enough pressure., but the vehicle runs great.

Code P0700 Check Engine Light Come On Then ,Transmissio Not Shift To 1St Or OD? (1 answer)

Can Reset Code And May Not Do It Again For A Week.

Why does A.C fluctuate from defrost vents to drvr/pass. Vents when accelerating? (1 answer)

It blows cold but as you accelerate on hwy etc. It changes ftom front vents to defrost vents back an forth a when increasing speed . The temp also slightly changes to less cooler .when set on cruise and left at steady rpm / mile per hour consistsncy it seems to even out and resume normal status ...

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1999 Jeep Grand Cherokee Recalls

Jeep Recalls 1999-2002 Vehicles With 4.0L Engine Due to Debris Collecting in Number 3 Cylinder

The design of the intake and exhaust manifolds allow for debris collection in the area of the number three cylinder. This may cause a fire hazard. Dealers will install a manifold shield to modify air flow characteristics to prevent debris accumulation.

Recall 01V119000
VEHICLE DESCRIPTION: CERTAIN VAN, WAGON, PICKUP TRUCKS, PASSENGER AND SPORT UTILITY VEHICLES, FAIL TO COMPLY WITH REQUIREMENTS OF FMVSS NO. 209, "SEAT BELT ASSEMBLIES." THE FRONT SEAT BELT RETRACTOR MAY NOT COMPLY WITH THE REQUIREMENTS OF THE STANDARD.
Recall 00V034000
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE SEAT BELT SHOULDER HEIGHT ADJUSTABLE TURNING LOOP (ATL) TOP MOUNTING BOLT WAS INADEQUATELY MANUFACTURED.

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