Description
Detects whether Intelligent Key is inside the vehicle.
Installed under the center console.
DTC Logic
NOTE: The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information.
DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE
1. PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
Diagnosis Procedure
NOTE: The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information.
1. CHECK FRONT CONSOLE ANTENNA INPUT SIGNAL 1


2. CHECK FRONT CONSOLE ANTENNA CIRCUIT


3. CHECK FRONT CONSOLE ANTENNA INPUT SIGNAL 2


U1010 control unit (CAN)
B2623 inside key antenna 3Troubleshooting guide
Verify the location of all Intelligent Keys that are
programmed for the vehicle. If another Intelligent
Key is in range or inside the vehicle, the vehicle
system may respond differently than expected.
Symptom
Possible Cause
Remedy
When pushing the ignition switch to sto ...
Subwoofer
Description
The audio unit sends audio signals to the subwoofer amp. The subwoofer amp.
amplifies the audio signals before sending them to the subwoofers using the
audio signal circuits.
Diagnosis Procedure
1.CONNECTOR CHECK
Check the audio unit, subwoofer amp. and subwoofer connectors for t ...
Door switch
Description
Detects door open/close condition.
Component Function Check
1. CHECK FUNCTION
With CONSULT
Check door switches DOOR SW-DR, DOOR SW-AS, DOOR SW-RL, DOOR SW-RR in Data
Monitor mode
with CONSULT.
Diagnosis Procedure
1. CHECK DOOR SWITCH INPUT SIGNAL
Turn ignition sw ...