1997 Jeep Grand Cherokee 5.2L Could some one give me a list of diagnostic trouble codes for my Jeep. I can find pre 95 codes all over the place, but no 96 and newer. The easiest way to reset the check engine light on your Grand Cherokee is with FIXD. While auto parts stores will typically read your codes for free, they will not reset the light for you, and shops may charge more than $100 to do this. In the FIXD app, you can reset the light anytime you want for free. Neither rich or lean condition is detected from the oxygen sensor. P0155 (M) 2/1 O2 Sensor Heater Failure. Oxygen sensor heater element malfunction. P0157 (M) 2/2 O2 Sensor Shorted To Ground. Oxygen sensor input voltage maintained below normal operating range. P0158 (M) 2/2 O2 Sensor Shorted To Voltage. This code might be related to the random vehicle shut offs. It has something to do with the ignition power to the PCM/TCM. If a vehicle loses power to the Transmission Control System, the solenoids (L/R, 2C, OD, UD, 4C) will go to their respective power off state. 2011 - WK - JEEP GRAND CHEROKEE - 5.7L V8 HEMI MDS V.V.T. (EZH) C1562-98-RIDE HEIGHT AIR PUMP CONTROL - COMPONENT OR SYSTEM OVER TEMPERATURE (OVERUSE DTC) For a complete wiring diagram, refer to the Wiring Information . When Monitored and Set Conditions When Monitored: This diagnostic runs continuously when the following conditions are met: Thanks for watching Making It Work! Please remember to subscribe, click like and tap the bell to get notifications for new uploads!Please share if you know s The Jeep Grand Cherokee High-Temperature Warning Light is a dashboard symbol that indicates when the engine coolant temperature is too high. If this light comes on, pulling over and turning off the engine immediately is essential. Once the engine has cooled down, check the coolant level and add more if needed. For an OBD2 code list, Jeep: 89–94 : 2.0L: Have 2011 jeep grand Cherokee overland heated seats front and back and cruise and heated steering wheel don’t What Are The Jeep Codes? This code can be found in the Model Year information for the Jeep JCWrangler, 3rd Gen, 2 Door 2007, 4 Door 2007, LJWrangler, 2nd Gen (informal designation for the lengthened TJ) 2003, and 2006. Jeep Grand Cherokee Codes List. The Jeep Grand Cherokee is a popular SUV that is known for its comfortable ride and great features. JEoU6.