Pinpoint Test S: An Individual Button Or Feature Is Inoperative From The RKE (Remote Keyless Entry) Transmitter

S1 VERIFY THE DOOR LOCK OPERATION
- Press the lock and unlock button on the door lock control switch while observing the door lock operation.
Do the door locks operate?
- Yes : GO to S2
- No : GO to PINPOINT TEST I
S2 VERIFY THE HORN OPERATION USING THE BCM (BODY CONTROL MODULE) PARAMETER IDENTIFICATION (PID) (HORN)
- Using a diagnostic scan tool, view the BCM Parameter Identifications (PIDs).
- Select the BCM horn Parameter Identification (PID) (HORN) and active command the horn on then off.
Does the horn sound when commanded on?
- Yes : GO to S3
- No : REFER to: HORN .
S3 VERIFY THE HAZARD LAMP OPERATION
- Activate the hazard lamp function.
Do the hazard lamps operate correctly?
- Yes : GO to S4
- No : REFER to: TURN SIGNAL AND HAZARD LAMPS .
S4 VERIFY THE LIFTGATE LATCH RELEASE OPERATION
- Unlock the doors using the door lock control switch.
- Press the liftgate release switch located on the liftgate.
Does the liftgate latch release (or open if equipped with a power liftgate)?
- Yes : REPLACE the suspect RKE transmitter.
  If the suspect RKE transmitter is an Integrated Keyhead Transmitter (IKT), ERASE and PROGRAM the keys.
  
  REFER to: ERASE ALL KEYS AND KEY PROGRAMMING .
  
  If the suspect RKE transmitter is a passive key, ERASE and PROGRAM the keys.
  
  REFER to: ERASE ALL KEYS AND KEY PROGRAMMING .
  
  If the suspect RKE transmitter is a key fob, PROGRAM the new key fob.
  
  REFER to: REMOTE KEYLESS ENTRY (RKE) TRANSMITTER PROGRAMMING .
- No : If equipped with a manual liftgate, GO to PINPOINT TEST N
  If equipped with a power liftgate,
  
  REFER to: BODY CLOSURES .