QT5 Perform ABS Trouble Code Retrieval

- Key OFF.

Data Link Connector:

- Jumper Pin 4 of the data link connector to ground.

- Key ON.

- Observe the antilock brake warning indicator.

NOTE: The first code to flash will be the start code (12). Also, each code is repeated 3 times before proceeding to the next trouble code.

- Does the antilock brake warning indicator flash codes?

YES -- Record code(s). Go to the Service Code Index and perform Pinpoint Test specified for first code retrieved. Diagnostic Trouble Code Descriptions

NO -- Codes. (Indicator illuminated constantly), Go to Pinpoint Test D1. D1 Check ELECTRON IGN Fuse

NO -- Codes. (Indicator not illuminated) Go to Pinpoint Test A1.