Toyota Tundra Service Manual: Parts Location

On-vehicle Inspection

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Toyota Tundra Service Manual > Lin Communication System: Sliding Roof ECU Communication Stop (B1273)
DESCRIPTION This DTC is stored when LIN communication between the sliding roof drive gear sub-assembly and main body ECU (multiplex network body ECU) stops for 10 seconds or more. DTC No. DTC Detection Condition Trouble Area B1273 No communication between sliding roof drive gear sub-assembly and mai ...