DIAGNOSIS SYSTEM DESCRIPTION (a) The transponder key ECU assembly controls the engine immobiliser system. Engine immobiliser system data and Diagnostic Trouble Codes (DTCs) can be read through the vehicle Data Link Connector 3 (DLC3). CHECK DLC3 (a) Check the DLC3. Click here INSPECT BATTERY VOLTAGE (a) Measure the battery voltage. Standard voltage: 11 to 14 V If the voltage is below 11 V, recharge or replace the battery. |
Toyota Tundra Service Manual > Touch Select 2-4 And High-low System: Shift Motor Circuit
WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When the vehicle is stopped, mode switching may be unavailable due to the phase of the transfer assembly and A.D.D. actuator powertrain. There is no malfunction if mode switching is available after the vehicle is moved. PROCEDURE 1. CONFIRM PROBLEM SYMP ...
