DESCRIPTION The skid control ECU (brake actuator assembly) stores this DTC when the previously learned values in the VSC system and engine information sent from the ECM are inconsistent, or when the learning has not completed after the skid control ECU (brake actuator assembly) is replaced with a new one.
CAUTION / NOTICE / HINT NOTICE: When replacing the skid control ECU (brake actuator assembly), perform system variant learning and acceleration sensor zero point calibration. Click here
PROCEDURE
(a) Check if the ECM or brake actuator assembly had been replaced before the DTC was recorded.
(a) Clear the DTCs. Click here (b) Turn the ignition switch off. (c) Start the engine. (d) Check if the same DTC is output. Click here
(a) Perform system variant learning. Click here HINT:
(a) Clear the DTCs. Click here (b) Turn the ignition switch off. (c) Start the engine. (d) Check if the same DTC is output. Click here
(a) Perform system variant learning. Click here HINT:
(a) Clear the DTCs. Click here (b) Turn the ignition switch off. (c) Start the engine. (d) Check if the same DTC is output. Click here
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Toyota Tundra Service Manual > Air Conditioning System(for Automatic Air Conditioning System): System Description
SYSTEM DESCRIPTION 1. GENERAL (a) The air conditioning system has the following controls: Control Outline Outlet Air Temperature Control Based on the temperature set by the temperature control switch, the neural network control calculates the outlet air temperature based on the input signals from va ...