DESCRIPTION The millimeter wave radar sensor assembly receives accelerator pedal position sensor signals from the ECM to determine if the accelerator pedal is being depressed. If the ECM detects a malfunction in the accelerator pedal position sensor or SFI system, the millimeter wave radar sensor assembly is notified via CAN communication and stores DTC C1A63.
PROCEDURE
HINT: If DTC C1A63 is output by the pre-collision system, perform troubleshooting for the SFI system.
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Toyota Tundra Service Manual > Windshield Deicer System: Parts Location
PARTS LOCATION ILLUSTRATION *A for Automatic Air Conditioning System *B for Manual Air Conditioning System *1 WINDSHIELD GLASS - WINDSHIELD DEICER WIRE *2 ENGINE ROOM RELAY BLOCK, JUNCTION BLOCK - WINDSHIELD DEICER RELAY ASSEMBLY (DEICER) - DEICER FUSE *3 DRIVER SIDE JUNCTION BLOCK ASSEMBLY - ECU-IG ...
