Diagnosis System
DIAGNOSIS SYSTEM
1. CHECK DLC3
(a) Check the DLC3 (See page ).
2. 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.
3. SELF-DIAGNOSTIC MODE (OPERATING IGNITION KEY CYLINDER)
(a) Switch to se ...
Room Oscillator does not Recognize Key
DESCRIPTION
If code verification cannot be performed in the vehicle interior, there may be
problems with the communication between the vehicle (indoor electrical key antenna
assembly (front floor) or (rear floor)) and electrical key transmitter sub-assembly,
or the certification ECU (smart ke ...
Tire Pressure Monitoring System (TPMS)
The Toyota Tacoma is equipped with a tire pressure warning system that monitors tire inflation pressure through dedicated tire pressure warning valves and transmitters. By detecting an underinflated tire before the condition becomes more serious, the system provides the driver with an early indicati ...
Blind Spot Monitor Main Switch
Components