Pinpoint Test

CHECK THE RFA MODULE DTCs FROM THE SELF-TEST
1. Using a scan tool, perform the RFA module self-test.
Are any other RFA module DTCs retrieved?
- Yes: DIAGNOSE all other RFA module DTCs first. REFER to DTC CHART: REMOTE FUNCTION ACTUATOR (RFA) .
- No: GO to 2 .
CHECK THE IA KEYS
1. Check that the correct IA keys are used with the vehicle. REFER to Intelligent Access (IA) Key .
Are the correct keys being used?
- Yes: ATTEMPT to program the key again. REFER to Key Programming Using Diagnostic Equipment .
  If key programming fails, GO to 3 .
- No: OBTAIN the correct key(s) for the vehicle. PROGRAM the new key(s). REFER to Key Programming Using Diagnostic Equipment .
CHECK BOTH IA KEYS
NOTE: At least 2 IA keys must be present prior to carrying out this pinpoint test
1. Program both of the IA keys. REFER to Key Programming Using Diagnostic Equipment .
2. Press the start/stop switch with each IA key in the vehicle at a time.
Does the ignition only turn on with only one key?
- Yes: If only one key operates, REPLACE the key that did not program. PROGRAM the new key. REFER to Key Programming Using Diagnostic Equipment .
- No: If both keys do not program, INSTALL a new backup transceiver. REFER to Backup Transceiver . PROGRAM the keys. REFER to Key Programming Using Diagnostic Equipment .