Data List / Active Test
- DATA LIST
HINT:
According to the Data List displayed on Techstream, you can read the value and status of the switch, sensor, actuator and so on without parts removal. Reading the Data List as the first step of troubleshooting is one of the methods to shorten labor time.
- Connect Techstream to the DLC3.
- Turn the ignition switch to the ON position.
- From the display on the tester, read the Data List.
ABS/VSC/TRAC:
ABS/VSC/TRAC DATA LISTTester Display Measurement Item/Range Normal Condition Diagnostic Note ABS Motor Relay ABS motor relay / ON or OFF ON: Motor relay ON
OFF: Motor relay OFF- Solenoid Relay Solenoid relay / ON or OFF ON: Solenoid relay ON
OFF: Solenoid relay OFF- Stop Light SW Stop light switch / ON or OFF ON: Brake pedal depressed
OFF: Brake pedal released- Parking Brake SW Parking brake switch / ON or OFF ON: Parking brake applied
OFF: Parking brake released- FR Wheel ABS Control ABS operation (FR) / BEFORE or OPERATE BEFORE: No ABS operation (FR)
OPERATE: During ABS operation (FR)- FL Wheel ABS Control ABS operation (FL) / BEFORE or OPERATE BEFORE: No ABS operation (FL)
OPERATE: During ABS operation (FL)- RR Wheel ABS Control ABS operation (RR)/ BEFORE or OPERATE BEFORE: No ABS operation (RR)
OPERATE: During ABS operation (RR)- RL Wheel ABS Control ABS operation (RL) / BEFORE or OPERATE BEFORE: No ABS operation (RL)
OPERATE: During ABS operation (RL)- FR Wheel Speed Wheel speed sensor (FR) reading / min.: 0 mph (0 km/h), max.: 202 mph (326 km/h) Actual wheel speed Similar speed as indicated on speedometer FL Wheel Speed Wheel speed sensor (FL) reading / min.: 0 mph (0 km/h), max.: 202 mph (326 km/h) Actual wheel speed Similar speed as indicated on speedometer RR Wheel Speed Wheel speed sensor (RR) reading / min.: 0 mph (0 km/h), max.: 202 mph (326 km/h) Actual wheel speed Similar speed as indicated on speedometer RL Wheel Speed Wheel speed sensor (RL) reading / min.: 0 mph (0 km/h), max.: 202 mph (326 km/h) Actual wheel speed Similar speed as indicated on speedometer ECU IG Power Voltage ECU power supply voltage / TOO HIGH / NORMAL / TOO LOW TOO HIGH: More than 14 V NORMAL: 9.8 V to 14 V
TOO LOW: Less than 9.8 V- Solenoid (SFRR) ABS solenoid (SFRR) ON/OFF ON: Operate
OFF: Not operate- Solenoid (SFRH) ABS solenoid (SFRH) ON/OFF ON: Operated
OFF: Not operated- Solenoid (SFLR) ABS solenoid (SFLR) ON/OFF ON: Operate
OFF: Not operate- Solenoid (SFLH) ABS solenoid (SFLH) ON/OFF ON: Operate
OFF: Not operate- Solenoid (SRRR) ABS solenoid (SRRR (SRR)) ON /OFF ON: Operate
OFF: Not operate- Solenoid (SRRH) ABS solenoid (SRRH (SRH)) ON /OFF ON: Operate
OFF: Not operate- Solenoid (SRLR) ABS solenoid (SRLR) ON/OFF ON: Operate
OFF: Not operate- Solenoid (SRLH) ABS solenoid (SRLH) ON/OFF ON: Operate
OFF: Not operate- Vehicle Speed Vehicle speed / min.: 0 mph (0 km/h), max.: 202 mph (326 km/h) Actual wheel speed Similar speed as indicated on speedometer FR Speed Open FR speed sensor open detection / OPEN or NORMAL OPEN: Momentary interruption - FL Speed Open FL speed sensor open detection / OPEN or NORMAL OPEN: Momentary interruption - RR Speed Open RR speed sensor open detection / OPEN or NORMAL OPEN: Momentary interruption - RL Speed Open RL speed sensor open detection / OPEN or NORMAL OPEN: Momentary interruption - Test Mode Test mode operation / NORMAL or TEST NORMAL: Normal mode
TEST: During test mode- Number of DTC Number of DTC recorded /min.: 0, max.: 255 Min.: 0
Max.: 255-
- ACTIVE TEST
HINT:
Performing the Active Test using Techstream allows the relay, actuator and so on to operate without parts removal. Performing the Active Test as the first step of troubleshooting is one of the methods to shorten labor time.
It is possible to display the Data List during the Active Test.
- Connect Techstream to the DLC3.
- Turn the ignition switch to the ON position.
- According to the display on the tester, perform the Active Test.
HINT:
Ignition switch must be turned to the ON position to proceed to the Active Test using Techstream.
ABS/VSC/TRAC:
ABS/VSC/TRAC ACTIVE TEST REFERENCETester Display Test Part Control Range Diagnostic Note ABS Solenoid (SFRR) ABS solenoid (SFRR) Solenoid ON/OFF Operation of solenoid (clicking sound) can be heard ABS Solenoid (SFRH) ABS solenoid (SFRH) Solenoid ON/OFF Operation of solenoid (clicking sound) can be heard ABS Solenoid (SFLR) ABS solenoid (SFLR) Solenoid ON/OFF Operation of solenoid (clicking sound) can be heard ABS Solenoid (SFLH) ABS solenoid (SFLH) Solenoid ON/OFF Operation of solenoid (clicking sound) can be heard ABS Solenoid (SRRR) ABS solenoid (SRRR) Solenoid ON/OFF Operation of solenoid (clicking sound) can be heard ABS Solenoid (SRRH) ABS solenoid (SRRH) Solenoid ON/OFF Operation of solenoid (clicking sound) can be heard ABS Solenoid (SRLR) ABS solenoid (SRLR) Solenoid ON/ OFF Operation of solenoid (clicking sound) can be heard ABS Solenoid (SRLH) ABS solenoid (SRLH) Solenoid ON/OFF Operation of solenoid (clicking sound) can be heard Solenoid Relay Solenoid relay Relay ON/OFF Operation of solenoid (clicking sound) can be heard ABS Motor Relay ABS motor relay Relay ON/OFF Operation sound of motor can be heard ABS Warning Light ABS warning light Warning Light ON/OFF Observe combination meter Brake Warning Light BRAKE warning light Warning Light ON/OFF Observe combination meter