Reading and Clearing Diagnostic Trouble Codes

Instrument Panel Cluster (IPC) Dealer Test Mode

To enter the IPC (Instrument Panel Cluster) self-diagnostic mode, begin with the ignition key in the OFF position. Press and hold the SELECT/RESET button. Turn the key to the RUN position and hold the SELECT/RESET button until the display indicates ENGINEERING TEST MODE, usually within 3 to 5 seconds. Press the SELECT/RESET button once to advance through each stage of the self-test. To exit the IPC (Instrument Panel Cluster) self-test mode, turn the ignition to the OFF position.

NOTE: Some of the displays listed in the table below use xxx's to represent a numeric or alpha-numeric value. The value may display the same amount of characters represented by the xxx's or there may be more/less depending on the type of display. For example: VEHICLE SPEED xxxx.x MPH may display VEHICLE SPEED 25 MPH. Note that there were 4 x's in the display description but only 2 digits in the actual display.