lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 3713 > < Initial Inspection and Diagnostic Overview|Page 3711
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(g) SUSPENSION CONTROL ECU

For vehicles with air suspension system only.

HINT
DTC communication uses the CAN communication system.

(h) SEAT BELT CONTROL ECU

For vehicles with pre-collision system only.

HINT
DTC communication uses the CAN communication system.

(i) DRIVING SUPPORT ECU

For vehicles with dynamic radar cruise control system, with pre-collision system or with lane keeping assist system only.

HINT
DTC communication uses the CAN communication system.

HINT
*1: for parking assist bus

*2: Refer to the Lane Keeping Assist System    See: Testing and Inspection/Diagnostic Trouble Code Tests and Associated

Initial Inspection and Diagnostic Overview|Page 3713 > < Initial Inspection and Diagnostic Overview|Page 3711