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), WITH INTELLIGENT ACCESS (IA) . 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), WITH INTELLIGENT ACCESS (IA) . INFORM the customer that any IA keys not present need to be programmed.