Retrieving Codes With Scan Tester
NOTE:
If scan tester is needed to perform diagnostic test with key in START position, an auxiliary power source is needed to operate scan tester. Use optional Battery Harness (09391-33500).
NOTE:
For specific operating procedures using scan tester, see instruction manual.
- Before entering on-board diagnostics, refer to SERVICE PRECAUTIONS. Turn ignition off. Locate Data Link Connector (DLC), next to fuse block. Connect power source terminal of scan tester to cigarette lighter socket. See Fig 1 .
- Connect and operate scan tester according to manufacturer's instructions. Read and record scan tester self-diagnostic output. Perform necessary repair(s). See FAULT CODES.