Toyota Tacoma (2015-2018) Service Manual: Data List / Active Test

Toyota Tacoma (2015-2018) Service Manual / Park Assist / Monitoring / Blind Spot Monitor System / Data List / Active Test

DATA LIST / ACTIVE TEST

1. DATA LIST

NOTICE:

In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

HINT:

Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(d) Enter the following menus: Body Electrical / Blind Spot Monitor Master or Blind Spot Monitor Slave / Data List.

(e) Read the Data List according to the display on the Techstream.

Blind Spot Monitor Master

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
Main Switch	Blind spot monitor main switch assembly (warning canceling switch assembly) / OFF or ON	ON: Blind spot monitor main switch assembly (warning canceling switch assembly) on OFF: Blind spot monitor main switch assembly (warning canceling switch assembly) off	-
Warning Indicator Turning on (Master)	State of the outer rear view mirror indicator LH turning on / OFF or ON	OFF: The following conditions are not met ON: All of the following conditions are met Not during initial check Vehicle detected in warning area Vehicle speed 16 km/h (10 mph) or more Shift lever in any position except R No DTC output Left turn signal OFF	-
Warning Indicator Flashing (Master)	State of the outer rear view mirror indicator LH flashing / OFF or ON	OFF: The following conditions are not met ON: All of the following conditions are met Not during initial check Vehicle detected in warning area Vehicle speed 16 km/h (10 mph) or more Shift lever in any position except R No DTC output Left turn signal ON	-
Main Switch Indicator Status	State of the blind spot monitor indicator on the blind spot monitor main switch assembly (warning canceling switch assembly) / OFF or ON	OFF: Indicator not illuminated ON: Indicator illuminated	-
Warning Indicator Input Circuit Voltage	Outer rear view mirror indicator voltage / Min.: 0 V, Max.: 25.5 V	Not illuminated: 0 V Illuminated: 2.5 to 7.5 V	-
Warning Indicator Input Circuit Current	Outer rear view mirror indicator current / Min.: 0 mA, Max.: 255 mA	Not illuminated: 0 mA Illuminated: 5 to 100 mA	-
Main Switch Indicator Input Circuit Voltage	Blind spot monitor indicator on the blind spot monitor main switch (warning canceling switch assembly) voltage / Min.: 0 V, Max.: 25.5 V	Always: 9 to 16 V	-
Turn Switch State	State of the headlight dimmer switch assembly (right turn signal light switch) / Left ON, Right ON or OFF	Left ON: Left side of turn signal light switch on Right ON: Right side of turn signal light switch on OFF: Turn signal light switch off	-
Reverse (Only for AT/CVT)	State of the shift position R signal / OFF or ON	ON: Shift lever in R OFF: Shift lever in any position except R	-
Vehicle Speed	Vehicle speed signal / Min.: 0 km/h (0 mph), Max.: 326 km/h (203 mph)	Vehicle stopped: 0 km/h (0 mph)	-
Steering Angle	Steering sensor / Min.: -3072°, Max.: 3070.5°	Left turn: Increases Right turn: Decreases	-
Power Supply Voltage	Power supply voltage / Min.: 0 V, Max.: 50 V	Always: 11 to 14 V	-
Indicator Light Control State	Outer rear view mirror indicator dimming state / Dim OFF or Dim ON	Dim OFF: Indicator not dimmed Dim ON: Indicator dimmed	-
HV Flag	Hybrid vehicle / OFF or ON	OFF: Non-hybrid vehicle ON: Hybrid vehicle	-
VGRS Flag	VGRS installed / OFF or ON	OFF: VGRS not installed ON: VGRS installed	-
Main SW Inspection Completeness Flag	Completion of inspection for blind spot monitor main switch assembly (warning canceling switch assembly) / Incompl or Compl	Incompl: Inspection not completed Compl: Inspection completed	Changes to Compl when the blind spot monitor main switch assembly (warning canceling switch assembly) is changed from off to on during Test Mode.
Beam Axis Inspection Completeness Flag	Completion of beam axis inspection / Incompl or Compl	Incompl: Inspection not completed Compl: Inspection completed	Changes to Compl when Test Mode has been entered.
Destination Undefined Flag	Destination determination / Unfixed or Fixed	Unfixed: Sensor destination information not determined Fixed: Sensor destination information determined according to CAN destination information	-
Angle Adjustment by Auto Alignment	Angle adjusted using auto alignment / Min.: Under -12.8 deg, Max.: Over 12.7 deg	Angle adjusted using auto alignment is displayed	When the adjusted angle is 12.7 degrees or more, "Over 12.7" is displayed and when it is -12.8 degrees or less, "Under -12.8" is displayed
Mirror LED Control Frequency	Frequency of the outer rear view mirror indicator when operating / Min.: 1500 Hz, Max.: 2400 Hz	Always: 1500 to 2400 Hz	-
Setting of Warning Indicator Current (Dim OFF)	Set current of the outer rear view mirror indicator when not dimmed / Min.: 0 mA, Max.: 100 mA	Always: 0 to 100 mA	-
Setting of Warning Indicator Current (Dim ON)	Set current of the outer rear view mirror indicator when dimmed / Min.: 0 mA, Max.: 100 mA	Always: 0 to 100 mA	-
Mirror LED Duty Ratio (Blinking)	Duty ratio of the outer rear view mirror indicator when blinking / Min.: 0%, Max.: 100%	Always: 50%	-
Main Switch LED Control Frequency	Frequency of the blind spot monitor indicator on the blind spot monitor main switch (warning canceling switch assembly) when operating / Min.: 100 Hz, Max.: 500 Hz	Always: 100 Hz	-
Main Switch LED Duty Ratio (Bright Condition)	Duty ratio of the blind spot monitor indicator on the blind spot monitor main switch (warning canceling switch assembly) when illuminated / Min.: 0 %, Max.: 100 %	Always: 100 %	-
Main Switch LED Duty Ratio (Dimmed Condition)	Duty ratio of the blind spot monitor indicator on the blind spot monitor main switch (warning canceling switch assembly) when dimmed / Min.: 0 %, Max.: 100 %	Always: 100 %	-
Number of DTC	Number of DTC / Min.: 0, Max.: 255	When system is normal: 0 When a malfunction is detected: More than 0	-

Blind Spot Monitor Slave

Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
Warning Indicator Turning on (Slave)	State of the outer rear view mirror indicator RH turning on / OFF or ON	OFF: The following conditions are not met ON: All of the following conditions are met Not during initial check Vehicle detected in warning area Vehicle speed 16 km/h (10 mph) or more Shift lever in any position except R No DTC output Right turn signal OFF	-
Warning Indicator Flashing (Slave)	State of the outer rear view mirror indicator RH flashing / OFF or ON	OFF: The following conditions are not met ON: All of the following conditions are met Not during initial check Vehicle detected in warning area Vehicle speed 16 km/h (10 mph) or more Shift lever in any position except R No DTC output Right turn signal ON	-
Buzzer Sound Status	State of the rear cross traffic alert buzzer (blind spot monitor buzzer) / OFF or ON	OFF: Buzzer not sounding ON: All of the following conditions are met: Not during initial check Vehicle detected in warning area of rear cross traffic alert Speed difference between driver's vehicle and target vehicle is 1.5 m/s or more Shift lever in R No DTC output	-
Warning Indicator Input Circuit Voltage	Outer rear view mirror indicator voltage / Min.: 0 V, Max.: 25.5 V	Not illuminated: 0 V Illuminated: 2.5 to 7.5 V	-
Warning Indicator Input Circuit Current	Outer rear view mirror indicator current / Min.: 0 mA, Max.: 255 mA	Not illuminated: 0 mA Illuminated: 5 to 100 mA	-
Buzzer Input Circuit Voltage	Rear cross traffic alert buzzer (blind spot monitor buzzer) voltage / Min.: 0 V, Max.: 25.5 V	Not sounding buzzer: 11 to 14 V Sounding buzzer: Alternating between 0 to 14 V	-
Turn Switch State	State of the headlight dimmer switch assembly (right turn signal light switch) / Left ON, Right ON or OFF	Left ON: Left side of turn signal light switch on Right ON: Right side of turn signal light switch on OFF: Turn signal light switch off	-
Reverse (Only for AT/CVT)	State of the shift position R signal / OFF or ON	ON: Shift lever in R OFF: Shift lever in any position except R	-
Vehicle Speed	Vehicle speed signal / Min.: 0 km/h (0 mph), Max.: 326 km/h (203 mph)	Vehicle stopped: 0 km/h (0 mph)	-
Steering Angle	Steering sensor / Min.: -3072°, Max.: 3070.5°	Left turn: Increases Right turn: Decreases	-
Power Supply Voltage	Power supply voltage / Min.: 0 V, Max.: 50 V	Always: 11 to 14 V	-
Indicator Light Control State	Outer rear view mirror indicator dimming state / Dim OFF or Dim ON	Dim OFF: Indicator not dimmed Dim ON: Indicator dimmed	-
HV Flag	Hybrid vehicle / OFF or ON	OFF: Non-hybrid vehicle ON: Hybrid vehicle	-
VGRS Flag	VGRS installed / OFF or ON	OFF: VGRS not installed ON: VGRS installed	-
Beam Axis Inspection Completeness Flag	Completion of beam axis inspection / Incompl or Compl	Incompl: Inspection not completed Compl: Inspection completed	Changes to Compl when Test Mode has been entered.
Destination Undefined Flag	Destination determination / Unfixed or Fixed	Unfixed: Sensor destination information not determined Fixed: Sensor destination information determined according to CAN destination information	-
Angle Adjustment by Auto Alignment	Angle adjusted using auto alignment / Min.: Under -12.8 deg, Max.: Over 12.7 deg	Angle adjusted using auto alignment is displayed	When the adjusted angle is 12.7 degrees or more, "Over 12.7" is displayed and when it is -12.8 degrees or less, "Under -12.8" is displayed
Mirror LED Control Frequency	Frequency of the outer rear view mirror indicator when operating / Min.: 1500 Hz, Max.: 2400 Hz	Always: 1500 to 2400 Hz	-
Setting of Warning Indicator Current (Dim OFF)	Set current of the outer rear view mirror indicator when not dimmed / Min.: 0 mA, Max.: 100 mA	Always: 0 to 100 mA	-
Setting of Warning Indicator Current (Dim ON)	Set current of the outer rear view mirror indicator when dimmed / Min.: 0 mA, Max.: 100 mA	Always: 0 to 100 mA	-
Mirror LED Duty Ratio (Blinking)	Duty ratio of the outer rear view mirror indicator when blinking / Min.: 0%, Max.: 100%	Always: 50%	-
Buzzer Control Frequency	Frequency of the rear cross traffic alert buzzer (blind spot monitor buzzer) when sounding / Min.: 1000 Hz, Max.: 2400 Hz	Always: 2000 Hz	-
Number of DTC	Number of DTC / Min.: 0, Max.: 255	When system is normal: 0 When a malfunction is detected: More than 0	-

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