Toyota Tundra. Manual — part 923

C0205/32

Left Front Wheel Speed Sensor
Signal



Front speed sensor circuit



Sensor installation



Foreign matter on sensor
rotor

C0210/33

Right Rear Wheel Speed Sensor
Signal



Rear speed sensor



Rear speed sensor circuit



Sensor installation



Foreign matter on sensor
rotor

C0215/34

Left Rear Wheel Speed Sensor
Signal



Rear speed sensor



Rear speed sensor circuit



Sensor installation



Foreign matter on sensor
rotor

C0226/21

SFR Solenoid Circuit

VSC actuator (skid control ECU)

C0236/22

SFL Solenoid Circuit

VSC actuator (skid control ECU)

C0246/23

SRR Solenoid Circuit

VSC actuator (skid control ECU)

C0256/24

SRL Solenoid Circuit

VSC actuator (skid control ECU)

C0273/13

Open in ABS Motor Relay Circuit



ABS1 fuse



Harness or connector (+BM
circuit)



VSC actuator (skid control
ECU)

C0278/11

Open or Short Circuit in ABS
Solenoid Relay Circuit



ABS2 fuse



Harness or connector (+BS
circuit)



VSC actuator (skid control
ECU)

C1225/25

SMC Solenoid Circuit

VSC actuator (skid control ECU)

C1226/26

SMC Solenoid Circuit

VSC actuator (skid control ECU)

C1227/27

SRC Solenoid Circuit

VSC actuator (skid control ECU)

C1228/28

SRC Solenoid Circuit

VSC actuator (skid control ECU)

C1241/41

Low Battery Positive Voltage or
Abnormally High Battery Positive
Voltage



Battery



Charging system



Power source circuit



VSC actuator (skid control
ECU)

C1244/44

Open or Short in Deceleration



Yaw rate sensor



Yaw rate sensor circuit

2009 Toyota Tundra

2009 BRAKES Brake Control - Tundra

HINT:

Even after the trouble areas are repaired, the ABS warning light will not go off unless the following
operations are performed.

1. Drive the vehicle at 20 km/h (12 mph) for 30 seconds or more and check that the ABS warning

light goes off.

Sensor Circuit



VSC actuator (skid control
ECU)

C1247/47

Stroke Sensor Malfunction



Brake booster



Pedal stroke sensor



Pedal stroke sensor circuit



VSC actuator (skid control
ECU)

C1249/49

Open in Stop Light Switch Circuit



ECU-IG1 fuse



STOP fuse



Stop light control relay



Stop light switch



Stop light switch circuit



VSC actuator (skid control
ECU)

C1251/51

Open in Pump Motor Circuit



ABS1 fuse



VSC actuator (skid control
ECU)

C1300/62

Skid Control ECU Malfunction

VSC actuator (skid control ECU)

C1330/35

Open Circuit in Right Front Wheel
Speed Sensor Circuit



Front speed sensor (open)



Front speed sensor circuit
(open)

C1331/36

Open Circuit in Left Front Wheel
Speed Sensor Circuit



Front speed sensor (open)



Front speed sensor circuit
(open)

C1332/37

Open Circuit in Right Rear Wheel
Speed Sensor Circuit



Rear speed sensor (open)



Rear speed sensor circuit
(open)

C1333/38

Open Circuit in Left Rear Wheel
Speed Sensor Circuit



Rear speed sensor (open)



Rear speed sensor circuit
(open)

U0073/94

Control Module Communication
Bus OFF

CAN communication system

2009 Toyota Tundra

2009 BRAKES Brake Control - Tundra

2. Clear the DTC (s).

2. DTC TABLE OF VSC

DTC TABLE

DTC Code

Detection Item

Trouble Areas

C1201/51

Engine Control System
Malfunction

SFI system

C1203/53

ECM Communication Circuit
Malfunction



Test mode not performed



VSC actuator (skid control
ECU)

C1207/37

Malfunction in Park/Neutral
Position Switch



Park/Neutral position switch



ECM



CAN communication system



Harness or connector



VSC actuator (skid control
ECU)

43

ABS Control System Malfunction VSC actuator (skid control ECU)

C1231/31

Steering Angle Sensor Circuit
Malfunction



Steering angle sensor



Steering angle sensor circuit



Steering angle sensor power
supply



CAN communication system

C1232/32

Stuck in Deceleration Sensor



Yaw rate and deceleration
sensor



Yaw rate and deceleration
sensor circuit



VSC actuator (skid control
ECU)

C1234/34

Yaw Rate Sensor Malfunction



Yaw rate and deceleration
sensor



Yaw rate and deceleration
sensor circuit



VSC actuator (skid control
ECU)

C1267/28

Brake Pedal Load Sensing Switch



Booster pedal switch (active
brake booster)



Booster pedal switch (active
brake booster) circuit

C1290/66

Steering Angle Sensor Zero Point
Malfunction



Steering angle sensor



Steering angle sensor circuit

2009 Toyota Tundra

2009 BRAKES Brake Control - Tundra



CAN communication system

C1310/11

Open or Short in Active Brake
Booster Circuit



Brake booster



Active brake booster solenoid
circuit

C1311/12

Open or Short in Brake Inhibit
Relay Circuit



Stop light control relay



Stop light control circuit

C1336/39

Zero Point Calibration of
Acceleration Sensor Undone



Skid control ECU



Zero point calibration
incomplete

C1340/47

Center Differential Lock Circuit



A. D. D. detection switch



A. D. D. detection switch
circuit



4WD control ECU

C1360/61

Malfunction in Comparative
Master Cylinder Pressure Sensor



Master cylinder brake fluid
pressure sensor



Master cylinder brake fluid
pressure sensor circuit

C1370/73

Engine or Transmission System
Matching Error



VSC actuator (skid control
ECU)



ECM

C1439/66

Steering Angle Sensor
Initialization Incomplete



Steering angle sensor



Yaw rate and deceleration
sensor



VSC actuator (skid control
ECU)

C1445/66

Vehicle Driven With Steering
Angle Sensor Not Initialized



Steering angle sensor



Yaw rate and deceleration
sensor



VSC actuator (skid control
ECU)

U0100/65

Lost Communication with
ECM/PCM



CAN communication system



ECM

U0114/27

Lost Communication with 4-
Wheel Drive Clutch Control
Module



CAN communication system



4WD control ECU

U0123/62

Lost Communication with Yaw
Rate Sensor Module



CAN communication system



Yaw rate and deceleration
sensor

Deceleration Sensor



CAN communication system

2009 Toyota Tundra

2009 BRAKES Brake Control - Tundra