DESCRIPTION The ECM sends signals such as A/T information signals, dynamic radar cruise control operation signals, brake operation demand signals, and buzzer operation demand signals to the skid control ECU (brake actuator assembly) when the dynamic radar cruise control is operating. Therefore, if the skid control ECU (brake actuator assembly) detects a communication error with the ECM, it sends a malfunction signal back to the ECM.
CAUTION / NOTICE / HINT NOTICE:
PROCEDURE
(a) Using the Techstream, check if the CAN communication system is functioning normally. Click here
(a) Clear the DTCs. Click here (b) Perform the following to make sure that the DTC detection conditions are met. HINT: If the detection conditions are not met, the malfunction cannot be detected.
(c) Check for DTCs. Click here
(a) Replace the ECM. for 1UR-FE: Click here for 3UR-FE: Click here
for 3UR-FBE: Click here
(a) Clear the DTCs. Click here (b) Perform the following to make sure that the DTC detection conditions are met. HINT: If the detection conditions are not met, the malfunction cannot be detected.
(c) Check for DTCs. Click here
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Toyota Tundra Service Manual > Rear Axle Shaft: Reassembly
REASSEMBLY CAUTION / NOTICE / HINT NOTICE: Do not allow foreign matter, etc. to contact the ABS rotor bearing. PROCEDURE 1. INSTALL BRAKE DRUM OIL DEFLECTOR (a) Install a new deflector gasket and deflector to the rear axle shaft. HINT: Align the 2 oil drain holes. (b) Temporarily install a washer an ...