Pinpoint Test K: An Individual Button/Feature Is Inoperative From The Remote Keyless Entry (RKE) Transmitter
Handles, Locks, Latches and Entry Systems
Pinpoint Tests
Pinpoint Test K: An Individual Button/Feature Is Inoperative From The Remote Keyless Entry (RKE) Transmitter
Normal Operation
When any Remote Keyless Entry (RKE) Integrated Keyhead Transmitter (IKT) button is pressed, the Smart Junction Box (SJB) receives the command. The SJB processes the command and energizes the appropriate relays to lock or unlock the doors, open/close the power liftgate, release the liftgate glass (vehicles without power liftgate), or activate the turn signals and horn for the panic alarm.
This pinpoint test is intended to diagnose the following:
- Door locks
- Power liftgate
- Liftgate glass latch release
- Turn signal system
- Horn system
- IKT
PINPOINT TEST K: AN INDIVIDUAL BUTTON/FEATURE IS INOPERATIVE FROM THE RKE TRANSMITTER
NOTE: The panic feature only operates when the key is in the OFF position.
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K1 VERIFY THE DOOR LOCK OPERATION
- Press the LOCK and UNLOCK button from the driver door lock control switch while observing the door lock operation.
- Do the door locks operate correctly?
Yes
GO to K2.
No
GO to Symptom Chart - Electrical. Symptom Related Diagnostic Procedures
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K2 VERIFY THE HORN OPERATION
- Enter the following diagnostic mode on the scan tool: SJB DataLogger .
- Select the SJB PID (HORN) and active command the horn on.
- Does the horn sound when commanded on?
Yes
GO to K3.
No
REFER to Horn Testing and Inspection.
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K3 VERIFY THE HAZARD LAMP OPERATION
- Place the hazard switch in the ON position.
- Do the hazard lamps operate correctly?
Yes
GO to K4.
No
REFER to Exterior Lighting Testing and Inspection.
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K4 VERIFY THE LIFTGATE GLASS LATCH OPERATION
- NOTE: The doors must be unlocked electronically before verifying the liftgate glass release operation.
- Press the liftgate glass release button on the liftgate.
- Does the liftgate glass release?
Yes
GO to K5.
No
GO to Pinpoint Test F. Pinpoint Test F: The Liftgate Glass Latch Release Is Inoperative/Does Not Operate Correctly
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K5 VERIFY THE LIFTGATE LATCH OPERATION
- NOTE: The doors must be unlocked electronically before verifying the liftgate release operation.
- Press the liftgate release button on the liftgate.
- Does the liftgate release?
Yes
REPLACE the inoperative IKT. PROGRAM the new IKT. REFER to Anti-Theft - Passive Anti-Theft System (PATS) Integrated Keyhead Transmitter (IKT) Key Programming Using Diagnostic Equipment. TEST the system for normal operation.
No
GO to Pinpoint Test G. Pinpoint Test G: The Liftgate Latch Release Is Inoperative/Does Not Operate Correctly
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