REMOVAL PROCEDURE 1. REMOVE SHIFT LEVER KNOB SUB-ASSEMBLY
2. REMOVE UPPER REAR CONSOLE PANEL SUB-ASSEMBLY
3. REMOVE UPPER CONSOLE PANEL SUB-ASSEMBLY
4. REMOVE REAR CONSOLE END PANEL SUB-ASSEMBLY
5. REMOVE CONSOLE BOX CARPET
6. REMOVE REAR CONSOLE BOX ASSEMBLY
7. REMOVE FRONT CONSOLE BOX
8. REMOVE AIR CONDITIONING CONTROL ASSEMBLY (CLIMATE CONTROL SEAT SWITCH)
(b) Using moulding remover B, detach the 8 clips, 2 claws and guide. (c) Disconnect each connector to remove the air conditioning control assembly (climate control seat switch) together with the center lower instrument panel finish panel.
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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 + ...