INSTALLATION PROCEDURE 1. INSTALL STEERING COLUMN ASSEMBLY
2. INSTALL NO. 2 STEERING INTERMEDIATE SHAFT SUB-ASSEMBLY (a) Align the matchmarks on the No. 2 steering intermediate shaft and power steering gear.
3. INSTALL STEERING INTERMEDIATE SHAFT ASSEMBLY
(b) Install the bolt. Torque: 35 N·m {357 kgf·cm, 26 ft·lbf}
(d) Install the bolt. Torque: 35 N·m {357 kgf·cm, 26 ft·lbf}
4. INSTALL NO. 3 AIR DUCT SUB-ASSEMBLY
5. INSTALL LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY
6. INSTALL LOWER INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY LH
7. INSTALL INSTRUMENT SIDE PANEL LH
8. INSTALL COWL SIDE TRIM BOARD LH
9. INSTALL FRONT DOOR SCUFF PLATE LH (for Double Cab, CrewMax)
10. INSTALL TURN SIGNAL SWITCH ASSEMBLY WITH SPIRAL CABLE SUB-ASSEMBLY
11. INSTALL UPPER STEERING COLUMN COVER
(b) Attach the 4 clips. 12. INSTALL LOWER STEERING COLUMN COVER
(b) Install the 2 screws. Torque: 2.0 N·m {20 kgf·cm, 18 in·lbf} 13. ADJUST SPIRAL CABLE
14. INSTALL STEERING WHEEL ASSEMBLY
(b) Install the steering wheel set nut. Torque: 50 N·m {510 kgf·cm, 37 ft·lbf} 15. INSPECT STEERING WHEEL CENTER POINT 16. INSTALL STEERING PAD
17. INSTALL LOWER NO. 3 STEERING WHEEL COVER
18. INSTALL LOWER NO. 2 STEERING WHEEL COVER
19. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL Torque: 5.4 N·m {55 kgf·cm, 48 in·lbf} NOTICE: Some systems need to be initialized after the cable is reconnected (See page ). 20. CHECK SRS WARNING LIGHT (See page ) |
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 + ...