DISASSEMBLY PROCEDURE 1. REMOVE HOOD BULGE ASSEMBLY 
(a) Put protective tape around the hood bulge assembly. Text in Illustration
(c) Detach the 8 clips and remove the hood bulge assembly. 2. REMOVE HOOD TO RADIATOR SUPPORT SEAL 
(a) Using a clip remover, remove the 10 clips and hood to radiator support seal. 3. REMOVE HOOD INSULATOR (w/ Hood Insulator) 
(a) Using a clip remover, remove the 10 clips. (b) Detach the 2 guides and remove the hood insulator. 4. REMOVE FRONT WASHER NOZZLE AND HOSE ASSEMBLY
5. REMOVE WASHER HOSE ASSEMBLY 
(a) Disconnect the washer hose assembly. (b) Detach the 3 clamps and remove the washer hose assembly. |
Toyota Tundra Service Manual > Sfi System: Throttle Actuator Control Motor Current Range / Performance (P2118)
DESCRIPTION The ETCS (Electronic Throttle Control System) has a dedicated power supply circuit. The voltage (+BM) is monitored and when it is low (less than 4 V), the ECM determines that there is a malfunction in the ETCS and cuts off the current to the throttle actuator. When the voltage becomes un ...
