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Home >> Lexus >> 2007 >> SC 430 V8-4.3L (3UZ-FE) >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> B Code Charts >> B2546

B2546

DTC B2546 Combination Meter ECU Communication Stop

DESCRIPTION
The sliding roof control ECU receives the multiplex signals (vehicle speed).

The sliding roof control ECU decides to permit or stop the sliding roof operation judging from the acquired vehicle speed.

DTC Detection Condition:






WIRING DIAGRAM

Wiring Diagram:






INSPECTION PROCEDURE

Step 1:




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