INSTALLATION PROCEDURE 1. INSTALL CRUISE CONTROL MAIN SWITCH
(b) Pass the cruise control switch wire under the rib as shown in the illustration. 
(c) Attach the guide. (d) Temporarily install the cruise control main switch with the 2 screws. (e) Tighten the 2 screws to install the cruise control main switch. HINT: Tighten the screws in the order shown in the illustration. (f) Connect the connector. 2. INSTALL STEERING PAD Click here 3. INSTALL LOWER NO. 3 STEERING WHEEL COVER Click here
4. INSTALL LOWER NO. 2 STEERING WHEEL COVER Click here 5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected. Click here 6. CHECK SRS WARNING LIGHT Click here |
Toyota Tundra Service Manual > Sfi System: Actuator Supply Voltage Circuit / Open (P0657)
DESCRIPTION The ECM monitors the output voltage to the throttle actuator. This self-check ensures that the ECM is functioning properly. The output voltage usually is 0 V when the ignition switch is turned off. If the output voltage is higher than 7 V when the ignition switch is turned off, the ECM w ...
