DESCRIPTION The clearance warning buzzer is installed in the combination meter assembly. WIRING DIAGRAM ![]() PROCEDURE
(a) Disconnect the J35 clearance warning ECU assembly connector. (b) Disconnect the J28 combination meter assembly connector. (c) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(a) Replace the combination meter assembly with a normally functioning or new one (See page
(b) Check that the clearance warning buzzer operates normally. OK: Clearance warning buzzer operates normally.
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Toyota Tundra Service Manual > Engine Immobiliser System (w/o Smart Key System): Engine Immobiliser System Malfunction (B2799)
DESCRIPTION The ECM stores this DTC when a communication line between the ECM and transponder key ECU assembly is malfunctioning or the communication ID of the ECM and transponder key ECU assembly do not match. DTC No. Detection Item DTC Detection Condition Trouble Area Note B2799 Engine Immobiliser ...