Pinpoint Test O : An Individual Button Or Feature Is Inoperative From The RKE Transmitter
- O1 VERIFY THE DOOR LOCK OPERATION
- Press the lock and unlock button on the left door lock control switch while observing the door lock operation.
Do the door locks operate correctly?
Yes GO to O2. No GO to Pinpoint Test H . - O2 VERIFY THE HORN OPERATION
- Using a scan tool, view the BCM PIDs.
- Select the BCM HORN PID and active command the horn on then off.
Does the horn sound when commanded on?
Yes GO to O3. No REFER to Horn . - O3 VERIFY THE HAZARD LAMP OPERATION
- Activate the hazard flasher lamp function.
Do the hazard lamps operate correctly?
Yes GO to O4. No REFER to Exterior Lighting . - O4 VERIFY THE POWER LIFTGATE OPERATION
- Press the interior power liftgate button located on the instrument panel.
Does the power liftgate open?
Yes For vehicles equipped with the factory remote start, GO to O5. For vehicles not equipped with the factory remote start, REPLACE the suspect IA key. PROGRAM the new IA key. REFER to Key Programming Using Diagnostic Equipment in Anti-Theft Passive Anti-Theft System (PATS) . INFORM the customer that any IA keys not present need to be programmed. No REFER to Body Closures . - O5 VERIFY THE REMOTE START BUTTON INPUT
- Using a scan tool, view the RFA module PIDs.
- Monitor the RFA module Lst_Xm_B_Prs PID while pressing the remote start button on the suspect IA key.
Does the PID indicate the remote start button is being pressed?
Yes REFER to Starting System . No REPLACE the suspect IA key. PROGRAM the new IA key. REFER to Key Programming Using Diagnostic Equipment in Anti-Theft Passive Anti-Theft System (PATS) . INFORM the customer that any IA keys not present need to be programmed.