Toyota Tundra Service Manual: Parts Location

PARTS LOCATION

ILLUSTRATION

*A

w/ Dynamic Radar Cruise Control System

-

-

*1

ECM

*2

BRAKE ACTUATOR ASSEMBLY

- SKID CONTROL ECU

*3

ENGINE ROOM RELAY BLOCK AND JUNCTION BLOCK

- TOW BRK FUSE

*4

TRAILER SOCKET

*5

MILLIMETER WAVE RADAR SENSOR ASSEMBLY

-

-

ILLUSTRATION

*1

TRAILER BRAKE CONTROL SWITCH

- GAIN (+/-) SELECTION BUTTON

- MANUAL TRAILER BRAKE OUTPUT SLIDER

*2

TRAILER BRAKE CONTROL ECU (BRAKE CONTROL WITH BRACKET RELAY)

*3

COMBINATION METER ASSEMBLY

- MULTI-INFORMATION DISPLAY

*4

DRIVER SIDE JUNCTION BLOCK

- ECU-IG NO. 2 FUSE

*5

STEERING PAD SWITCH ASSEMBLY

*6

DLC3

*7

AIRBAG SENSOR ASSEMBLY

- ACCELERATION SENSOR

-

-

    How To Proceed With Troubleshooting

    Precaution

    See More:

    Toyota Tundra Service Manual > Sfi System: Random Access Memory (RAM) (P0604)
    DESCRIPTION The ECM continuously monitors its internal memory status. This self-check ensures that the ECM is functioning properly. This is diagnosed by internal "mirroring" of the main CPU and sub CPU to detect the Random Access Memory (RAM) errors. If outputs from these CPUs are different and devi ...

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