Chrysler Full-Size Trucks 1989-1996 Repair Guide

Clearing Diagnostic Trouble Codes

Print

See Figures 1, 2, 3, 4 and 5

When a problem has been sorted out and repaired, you will have to erase the DTC(s) from memory to shut off the CHECK ENGINE LIGHT. The proper way to erase a DTC is with the DRBII scan tool, or equivalent. If you do not have access to this tool you will have to take the vehicle to a shop that does. If the cause for the blown trouble code is indeed repaired, the memory will automatically be cleared by the engine controller after fifty start-ups.



Click image to see an enlarged view

Fig. Fig. 1: DIAGNOSTIC TROUBLE CODE DESCRIPTIONS



Click image to see an enlarged view

Fig. Fig. 2: DIAGNOSTIC TROUBLE CODE DESCRIPTIONS



Click image to see an enlarged view

Fig. Fig. 3: DIAGNOSTIC TROUBLE CODE DESCRIPTIONS



Click image to see an enlarged view

Fig. Fig .4: DIAGNOSTIC TROUBLE CODE DESCRIPTIONS



Click image to see an enlarged view

Fig. Fig. 5: DIAGNOSTIC TROUBLE CODE DESCRIPTIONS

 
label.common.footer.alt.autozoneLogo