Components COMPONENTS ILLUSTRATION Installation INSTALLATION PROCEDURE 1. INSTALL GASKET (a) Clean the ECM seal's surface with non-residue solvent. (b) Attach a new gasket to the ECM. 2. INSTALL ECM
3. CONNECT CONNECTOR HOLDER BLOCK
(b) Install the connector holder block cover. 4. INSTALL AIR CLEANER ASSEMBLY
5. INSTALL V-BANK COVER SUB-ASSEMBLY
Removal REMOVAL PROCEDURE 1. REMOVE V-BANK COVER SUB-ASSEMBLY
2. REMOVE AIR CLEANER ASSEMBLY
3. DISCONNECT CONNECTOR HOLDER BLOCK (a) Remove the connector holder block cover.
4. REMOVE ECM
(b) Raise the 2 levers while pushing the locks on the 2 levers shown in the illustration. NOTICE: Make sure that the lock lever is raised 90° as shown in the illustration before disconnecting the connectors. Failure to do this may cause the connectors to break. (c) Disconnect the 2 connectors.
5. REMOVE GASKET
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Toyota Tundra Service Manual > Cruise Control System: System Description
SYSTEM DESCRIPTION GENERAL The cruise control system is controlled by the ECM, and vehicle speed control is performed using the throttle body with motor assembly. The ECM controls the following functions: ON-OFF, - (COAST)/SET, + (ACCEL)/RES (RESUME), CANCEL, vehicle speed operation and shift down c ...