TL AWD V6-3.7L (2010)
Information Bus: Component Tests and General Diagnostics
Troubleshooting - B-CAN System Diagnosis Test Mode A
Multiplex Integrated Control System Troubleshooting - B-CAN System Diagnosis Test Mode A
Check the ECM/PCM for DTCs and troubleshoot ECM/PCM See: Testing and Inspection/Initial Inspection and Diagnostic Overview or F-CAN loss
of communication errors first, then do this diagnosis if the symptom is related to the B-CAN system.
1. Compare the symptom with this list of B-CAN related systems:
-
Gauge control module
-
Exterior lights
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Turn signals
-
Entry light control
-
Interior lights
-
Safety indicators
-
Horns (security and panic)
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Chimes (key-in, seat belt, lights-on, and parking brake)
-
Power window/moonroof timer
-
Wiper/washer
-
Security
-
Keyless entry
-
Power door locks
-
Key interlock
-
Dashlights brightness
-
Immobilizer
-
Daytime running lights
-
Driving position memory system
-
XM radio
-
AcuraLink
-
HandsFreeLink
-
Climate control
-
Keyless access control
Is the symptom related to the B-CAN system?
YES -
Go to step 2.
NO -
Go to the system troubleshooting for the system with the symptom.
2. Connect the HDS to the data link connector (DLC) (A), then turn the ignition switch to ON (II), or press the engine start/stop button to select the
ON mode.
