Problem Reports

Jeep Grand Cherokee

Report: Warm Air From the Instrument Panel Outlets When Cold Has Been Selected

• When engine is warm, stalls when decelerating or idling.
  This happens after I have been driving it long enough for the engine to get warm, or if I turn the engine off and re-start before it totally cools off. The RPMs dive from around 1100 to 0, then "c...

  Q&A > Jeep > 1994 Jeep Grand Cherokee

• When I turn the fan on, nothing comes out.
  ...thing. I did however remove the resistor and it looks good around the prongs but the coil like spring area on the resistor looks burnt. Would it be a good idea to buy the part or try something els...

  Q&A > Jeep > 1993 Jeep Grand Cherokee

• WWhere is the idle air control motor located on my. 96 grand cherokee 5.2L
  When i start it. It runs ok but runs crappy when put into drive.

  Q&A > Jeep > 1996 Jeep Grand Cherokee

• When warm, driven 10 miles, engine rpm,s rev to 2500-3000 when braking.
  Replaced Throttle Position Sensor and this DID NOT fix the problem

  Q&A > Jeep > 2001 Jeep Grand Cherokee

• 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 d...

  Common Problems > Jeep Grand Cherokee