DESCRIPTION If the skid control ECU (brake booster with master cylinder assembly) determines that the vehicle is being driven at a steep bank angle, the skid control ECU (brake booster with master cylinder assembly) stores DTC C1440 while VSC operation is temporarily disabled. This is not a malfunction if the system and sensor circuits are normal and normal VSC operation resumes.
PROCEDURE
(a) Clear the DTCs. Click here Chassis > ABS/VSC/TRAC > Clear DTCs(b) Turn the power switch off. (c) Turn the power switch on (READY). (d) Perform a road test. (e) Check if the same DTC is output. Click here Chassis > ABS/VSC/TRAC > Trouble Codes
(a) Clear the DTCs. Click here Chassis > ABS/VSC/TRAC > Clear DTCs
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Toyota Avalon Service & Repair Manual > Millimeter Wave Radar Sensor: Reassembly
REASSEMBLY CAUTION / NOTICE / HINT NOTICE: Do not damage the millimeter wave radar sensor assembly. If the millimeter wave radar sensor bracket sub-assembly has been removed/installed, be sure to perform adjustment. PROCEDURE 1. INSTALL MILLIMETER WAVE RADAR SENSOR BRACKET SUB-ASSEMBLY (a) Temporari ...