DESCRIPTION This DTC is stored when correct destination information is not sent from the main body ECU (multiplex network body ECU) and destination information cannot be confirmed after a blind spot monitor sensor has been replaced.
CAUTION / NOTICE / HINT NOTICE:
PROCEDURE
(a) Check for CAN communication system DTCs. Click here OK: CAN communication system DTCs are not output.
(a) Replace the main body ECU (multiplex network body ECU) with a new one. Click here (b) Clear the DTCs. Click here (c) Recheck for DTCs and check if the same DTC is output again. Click here
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Toyota Tundra Service Manual > Air Conditioning System(for Manual Air Conditioning System): Multiplex Communication Circuit (B1499/99)
DESCRIPTION This DTC outputs when CAN communication error is occurred. DTC Code DTC Detection Condition Trouble Area B1499/99 Open in CAN communication circuit CAN communication system PROCEDURE 1. CHECK FOR DTC (a) Clear the DTC (see page ). (b) Check for DTC (see page ). Result Result Proceed to D ...
