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 For vehicles equipped with a conventional ignition switch, GO to S2For vehicles equipped with a push button ignition switch, GO to S3 No GO to Pinpoint Test I - S2 CHECK THE KEY-IN-IGNITION WARNING CHIME OPERATION
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NOTE: Make sure the key is removed from the ignition lock cylinder.
Open the driver door.
Does the key-in-ignition warning chime sound?
Yes REFER to: INFORMATION CENTER - INSTRUMENTATION, MESSAGE CENTER AND WARNING CHIMES . No GO to S3 -
- S3 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 S4 No REFER to: Horn . - S4 VERIFY THE HAZARD LAMP OPERATION
- Activate the hazard lamp function.
Do the hazard lamps operate correctly?
Yes GO to S5 No REFER to: Turn Signal And Hazard Lamps . - S5 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 .