Pinpoint Test B : The Alarm System Does Not Arm Or No Turn Signals Flash Confirmation
- B1 RETRIEVE THE RECORDED DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE BCM (BODY CONTROL MODULE)NOTE: DTC B1305:01 sets if the hood is open. Make sure the hood is closed prior to running the self-test.
- Ignition ON.
- Using a diagnostic scan tool, perform the BCM self-test.
Is DTC B1305:01 present?
Yes GO to Pinpoint Test C No GO to B2 - B2 CHECK THE DOOR AJAR SWITCH INPUT
- Close all the doors.
- Observe the IPC.
Does the IPC indicate a door is ajar?
Yes DIAGNOSE the courtesy lamps staying on continuously. Refer to: Interior Lighting . No GO to B3 - B3 MONITOR THE LUGGAGE COMPARTMENT LID AJAR SWITCH INPUT
- Close the luggage compartment lid.
- Observe the IPC.
Does the IPC indicate the luggage compartment lid is ajar?
Yes DIAGNOSE the incorrect luggage compartment lid ajar indication. Refer to: Instrumentation, Message Center and Warning Chimes . No GO to B4 - B4 VERIFY THE HAZARD FLASHER LAMP OPERATION
- Ignition OFF.
- Activate the hazard flasher lamp function and observe the turn signals.
Do all the turn signals flash on and off?
Yes GO to B5 No DIAGNOSE the inoperative turn signals. Refer to: Turn Signal and Hazard Lamps . - B5 CHECK THE RKE (REMOTE KEYLESS ENTRY) TRANSMITTER FUNCTION
- Using the RKE transmitter, lock and unlock the doors.
Do the doors lock and unlock?
Yes GO to B6 No DIAGNOSE the inoperative RKE transmitter. Refer to: Locks, Latches and Entry Systems . - B6 CHECK THE KEYLESS ENTRY KEYPAD FUNCTION
- Using the keyless entry keypad, lock the doors (press 7/8 and 9/0 simultaneously).
Do the doors lock?
Yes Refer to BCM Hardware Testing (Except Hybrid/Energi) . No DIAGNOSE the keyless entry keypad. Refer to: Locks, Latches and Entry Systems .