Toyota CH-R Service Manual: Data List / Active Test

Toyota CH-R Service Manual / Lighting (ext) / Lighting System / Data List / Active Test

DATA LIST / ACTIVE TEST

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 / Main Body, Combination Meter or HL AutoLeveling (for LED Headlight) / Data List.

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

Body Electrical > Main Body > Data List

Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
Dimmer SW	Dimmer switch high position signal	ON or OFF	ON: Dimmer switch in high or high flash position OFF: Dimmer switch in low position	-
Passing Light SW	Dimmer switch high flash position (pass) signal	ON or OFF	ON: Dimmer switch in high flash position OFF: Dimmer switch not in high flash position	-
Front Fog Light SW	Fog light switch front position signal	ON or OFF	ON: Fog light switch in front position OFF: Fog light switch off	*1
Auto Light SW	Light control switch AUTO position signal	ON or OFF	ON: Light control switch in AUTO position OFF: Light control switch not in AUTO position	-
Head Light SW (Head)	Light control switch head position signal	ON or OFF	ON: Light control switch in head position OFF: Light control switch not in head position	-
Head Light SW (Tail)	Light control switch tail position signal	ON or OFF	ON: Light control switch in tail or head position OFF: Light control switch not in tail or head position	-
Light Sensor Illuminance	Light control sensor illuminance	0 to 8191 lx	Value is output according to ambient light level	-
Headlight Lighting Function	ECU which controls the lighting system	Main Body or Lighting Sys ECU	Main Body: Lighting system controlled by main body ECU (multiplex network body ECU) Lighting Sys ECU: Lighting system is controlled by headlight ECU sub-assembly	-
Sensitivity	Sensitivity of the automatic light control system	Light2, Light1, Normal, Dark1 or Dark2	Customize setting displayed	-
DRL Function	Setting of the DRL function on/off	ON or OFF	Customize setting displayed	*2
Disp Ex ON Sen	Ambient brightness level required to dim display lights (combination meter, navigation display, etc.)	Light2, Light1, Normal, Dark1 or Dark2	Customize setting displayed	-
Disp Ex OFF Sen	Ambient brightness level required to cancel dimming display lights (combination meter, navigation display, etc.)	Light2, Light1, Normal, Dark1 or Dark2	Customize setting displayed	-
Light Auto OFF Delay	Light auto OFF delay	Off, 30 s, 60 s, or 90 s	Customize setting displayed	*2
Follow Me Home Lighting Time	Follow me home lighting time	30 s, 60 s, 90 s or 120 s	Customize setting displayed	*3
The Number of DTC	Number of trouble codes	0 to 255	Number of stored DTCs displayed	-

*1: w/ Fog Light
*2: w/ Toyota Safety Sense P
*3: w/o Toyota Safety Sense P

Body Electrical > Combination Meter > Data List

Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
Turn Signal Switch (Right)	Turn signal switch (right) signal	ON or OFF	ON: Turn signal switch (right) on OFF: Turn signal switch (right) off	-
Turn Signal Switch (Left)	Turn signal switch (left) signal	ON or OFF	ON: Turn signal switch (left) on OFF: Turn signal switch (left) off	-
Hazard Flasher Switch	Hazard warning signal switch signal	ON or OFF	ON: Hazard warning signal switch on OFF: Hazard warning signal switch off	-
Turn Switch Signal (Full Turn)	Turn signal switch (full turn) signal	ON or OFF	ON: Turn signal switch (left or right) on OFF: Turn signal switch (left and right) off	-
Lane Change Flashing Times Setting	Condition of the lane change flashing times	OFF, 3, 4, 5, 6, 7	Customize setting displayed	-

Body Electrical > HL AutoLeveling > Data List

Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
Headlight Low Beam State	Low beam headlight state	ON or OFF	ON: Low beam headlights on OFF: Low beam headlights off	-
Headlight High Beam State	High beam headlight state	ON or OFF	ON: High beam headlights on OFF: High beam headlights off	-
DRL Operating State	Daytime running light state	ON or OFF	ON: Daytime running lights on OFF: Daytime running lights off	-
Clearance Light State	Clearance light state	ON or OFF	ON: Clearance lights on OFF: Clearance lights off	-
+B	Headlight ECU sub-assembly LH IG power supply voltage value	0 to 19.75 V	11.00 to 14.00 V	-
Height Sens Pw Supply Val	Rear height control sensor sub-assembly LH power supply value	0 to 5.00 V	4.61 to 5.00 V	-
Rr Height Sens Signal Val	Rear height control sensor sub-assembly LH signal value	0 to 5.00 V	0.50 to 4.50 V	-
Front Right Wheel Speed Value	Front right wheel speed	0.00 to 260.00 km/h (162.00 mph)	Vehicle stopped: 0 km/h (0 mph)	-
Front Left Wheel Speed Value	Front left wheel speed	0.00 to 260.00 km/h (162.00 mph)	Vehicle stopped: 0 km/h (0 mph)	-
Vehicle Speed	Vehicle speed	0.00 to 260.00 km/h (162.00 mph)	Vehicle stopped: 0 km/h (0 mph)	-
Rear Height Adjust Value	Rear height adjustment offset value	0 to 1023	Actual rear height adjustment normal value is displayed (If there is a malfunction, no value is displayed)	-
Rear Height Adjust Valid Flag	Rear height adjustment range	Valid or Invalid	Valid: Rear height control sensor sub-assembly RH value within normal range Invalid: Rear height control sensor sub-assembly RH value out of normal range	-
Init Writing Count	Number of times initialization performed	0 to 255	Number of times initialization performed	-
Sensor Initialization Hist	Sensor initialization history	not comp, 10%, 25%, 50%, 75%, 100% or completed	not comp: Headlight ECU sub-assembly LH not initialized after replacing. 10%: Initialization completed when fuel tank was 10% full 25%: Initialization completed when fuel tank was 25% full 50%: Initialization completed when fuel tank was 50% full 75%: Initialization completed when fuel tank was 75% full 100%: Initialization completed when fuel tank was 100% full completed: ECU not replaced and ECU has not been initialized at workshop.	-
+B Voltage Value	Headlight ECU sub-assembly LH power supply voltage value	0 to 19.75 V	11.00 to 14.00 V	-
Leveling Motor Target Position	Headlight leveling motor target position	0 to 102.3 %	10 to 90 %	-
Number Of Trouble Codes	Number of trouble codes	0 to 255	Number of stored DTCs displayed	-

ACTIVE TEST

HINT:

Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(d) Enter the following menus: Body Electrical / Main body or HL AutoLeveling (for LED Headlight) / Active Test.

(e) Perform the Active Test according to the display on the Techstream.

Body Electrical > Main Body > Active Test

Tester Display	Measurement Item	Control Range	Diagnostic Note
Daytime Running Light	Daytime running lights	ON or OFF	-
Side Mirror Foot Light	Door mirror foot lights	ON or OFF	*1
Taillight Relay	Taillight relay	ON or OFF	-
Headlight Relay	Low beam headlights	ON or OFF	-
Head Light Hi	High beam headlights	ON or OFF	-
Front Fog Light Relay	Front fog lights	ON or OFF	Light control switch in tail position*2

*1: w/ Door Mirror Foot Light
*2: w/ Fog Light

Body Electrical > HL AutoLeveling > Active Test

Tester Display	Measurement Item	Control Range	Diagnostic Note
Clearance Light	Clearance lights	ON or OFF	-
Headlight Low Beam	Low beam headlights	ON or OFF	-
Headlight High Beam	High beam headlights	ON or OFF	-
Daytime Running Light	Daytime running lights	ON or OFF	-
Headlight Indicator	"Headlight System Malfunction Visit Your Dealer" display	ON or OFF	-

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Toyota CH-R Service Manual: Data List / Active Test

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