Toyota Tacoma manuals

Toyota Tacoma (2015-2018) Service Manual: Diagnosis System

DIAGNOSIS SYSTEM

CHECK DLC3

(a) Check the DLC3.

Click here FUNCTION OF WARNING INDICATOR AND MESSAGE

FUNCTION OF WARNING INDICATOR AND MESSAGE

(a) If the lane departure alert system is not functioning properly, the driver is warned by the lane departure alert indicator and multi-information display warning message on the combination meter assembly.

Master Warning Indicator

Warning Message

Detail

DTC

Lane Departure Alert Indicator

Illuminated

Lane Departure Alert Malfunction Visit Your Dealer

Lane departure alert system is malfunctioning

Stored

Illuminates (yellow)

Not illuminated

Forward Camera Unavailable

Forward recognition camera temporarily malfunctioning

  • Abnormal forward recognition camera voltage
  • Forward recognition camera temperature outside of operational range
  • Other forward recognition camera malfunction

Not stored

Illuminates (yellow)

Illuminated

Forward Camera System Unavailable Clean Windshield

Forward recognition camera view is unclear

Not stored

Illuminates (yellow)

Lane Departure Alert Indicator Status

Lane Departure Alert Indicator

Status

Illuminates (yellow)

The lane departure alert system is malfunctioning or temporarily disabled

Blinks (yellow)

Lane departure warning function is operating

Illuminates (green)

Lane departure alert system is operating

Not illuminated

Lane departure alert system are not operating

Utility
UTILITY NOTICE: If the forward recognition camera has been replaced due to a malfunction in the lane departure alert system, be sure to perform Recognition Camera/Target Position Memory and Opti ...

Terminals Of Ecu
TERMINALS OF ECU FORWARD RECOGNITION CAMERA NOTICE: DTCs may be output when connectors are disconnected during inspection. Therefore, be sure to clear the DTCs using the Techstream once ...

Other materials:

Removal
REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The procedure listed below is for the LH side. PROCEDURE 1. REMOVE FRONT WHEEL 2. REMOVE NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY 3. SEPARATE FRONT STABILIZER LINK ASSEMBLY LH ...

Brake System Malfunction (C1A50)
DESCRIPTION When the pre-collision system is operating, the millimeter wave radar sensor assembly sends brake control signals to the skid control ECU (master cylinder solenoid)*1 or skid control ECU (brake actuator assembly)*2. If the millimeter wave radar sensor assembly receives a vehicle st ...

Ambient Temperature Sensor Circuit (B1412/12)
DESCRIPTION The ambient temperature sensor is installed in front of the condenser to detect the ambient temperature which is used to control the air conditioning system AUTO mode. This sensor is connected to the air conditioning amplifier assembly and detects fluctuations in the ambient tempe ...

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