DISASSEMBLY PROCEDURE 1. REMOVE REAR SPRING LEAF BUSH  (a) Put matchmarks on the bush on the front side of the vehicle. (1) Align the leaf spring with the openings and put matchmarks. (b) Use SST and a press, press out the bushes on both sides of the vehicle. SST: 09950-60010 09951-00350 SST: 09950-70010 09951-07150 NOTICE: Do not erase the matchmark on the leaf spring when removing the bush on the front side of the vehicle. |
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 + ...
