INSPECTION PROCEDURE 1. INSPECT SKID CONTROL BUZZER ASSEMBLY
(b) Disconnect the skid control buzzer connector. (c) Check the connector and terminals for deformation and corrosion. OK: No deformation or corrosion. (d) Connect a positive (+) lead from the battery to terminal 1, and a negative (-) lead to terminal 2 of the skid control buzzer, and check that the buzzer sounds. OK: The skid control buzzer assembly sounds. If the result is not as specified, replace the skid control buzzer assembly. |
Toyota Tundra Service Manual > Dynamic Radar Cruise Control System: Skid Control Buzzer Circuit (C1A4A)
DESCRIPTION Based on dynamic radar cruise control system operation, the forward recognition camera provides warnings to the driver by sounding the skid control buzzer assembly. DTC C1A4A is stored when a malfunction is detected in the skid control buzzer assembly circuit. DTC No. Detection Item DTC ...