Components COMPONENTS ILLUSTRATION
Installation INSTALLATION PROCEDURE 1. INSTALL DOOR CONTROL AND TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY (a) Attach the 2 guides to install the door control and tire pressure monitoring system receiver assembly with the bolt. Torque: 7.0 N·m {71 kgf·cm, 62 in·lbf} NOTICE:
(b) Connect the connector. 2. INSTALL ROOF HEADLINING ASSEMBLY Click here 3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page ). 4. REGISTRATION OF TRANSMITTER ID Click here 5. INSPECT TIRE PRESSURE WARNING SYSTEM Click here 6. PERFORM INITIALIZATION Click here Removal REMOVAL CAUTION / NOTICE / HINT NOTICE:
PROCEDURE 1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See page ). 2. REMOVE ROOF HEADLINING ASSEMBLY Click here 3. REMOVE DOOR CONTROL AND TIRE PRESSURE MONITORING SYSTEM RECEIVER ASSEMBLY (a) Disconnect the connector. (b) Remove the bolt. (c) Detach the 2 guides and remove the door control and tire pressure monitoring system receiver assembly. NOTICE:
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Toyota Tundra Service Manual > Sfi System: ECM Power Source Circuit
DESCRIPTION When the ignition switch is turned to ON, the battery voltage is applied to the IGSW terminal of the ECM. The output signal from the MREL terminal of the ECM causes a current to flow to the coil, closing the contacts of the integration relay (EFI relay) and supplying power to terminals + ...