Components COMPONENTS ILLUSTRATION ![]() Installation INSTALLATION PROCEDURE 1. INSTALL ACCELERATOR PEDAL ROD ASSEMBLY NOTICE:
(b) Connect the accelerator pedal position sensor connector. On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT ACCELERATOR PEDAL ROD ASSEMBLY (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream main switch ON. (d) Enter the following menus: Powertrain / Engine and ECT / Data List / ALL Date / Accel Sensor Out No. 1 and Accel Sensor Out No. 2. (e) Read the value displayed on the tester. Standard Voltage: Accel Sensor Out No. 1
Accel Sensor Out No. 2
If the result is not as specified, check the accelerator pedal rod, wire harness or ECM. Removal REMOVAL PROCEDURE 1. REMOVE ACCELERATOR PEDAL ROD ASSEMBLY NOTICE: This accelerator pedal does not require lubrication. Do not apply oil or other lubrication to the accelerator pedal rod assembly. If applied, the accelerator pedal rod assembly must be replaced.
(b) Remove the 2 nuts and accelerator pedal rod. |
Toyota Tundra Service Manual > Meter / Gauge System: Last Communication With Navigation ECU (U0163)
DESCRIPTION The combination meter assembly communicates with the navigation receiver assembly via the CAN line. DTC Code DTC Detection Condition Trouble Area U0163 When either of following conditions is detected: IG voltage 10.5 V or more No communication with navigation receiver assembly continues ...