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 > Pre-collision System: System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Millimeter Wave Radar Sensor Assembly Forward Recognition Camera Pre-collision alarm signal Pre-collision braking operation signal CAN Skid Control ECU (Brake Actuator Assembly) Brake assist standby signal Pre-collision braking operation ...
