Inspection Procedure
- CHECK CAN COMMUNICATION
- Check for DTCs (See DATA LIST / ACTIVE TEST
).
Result
RESULT CHARTResult Proceed to CAN communication DTC is not output A CAN communication DTC is output B
B: Go to CAN COMMUNICATION SYSTEM (See CAN COMMUNICATION SYSTEM )
A: Go to next step.
- Check for DTCs (See DATA LIST / ACTIVE TEST
).
- CHECK SFI SYSTEM (VEHICLE SPEED)
- Check for DTCs (See DATA LIST / ACTIVE TEST ).
NG: Go to DIAGNOSTIC TROUBLE CODE CHART (See DIAGNOSTIC TROUBLE CODE CHART )
OK: Go to next step.
- PERFORM ACTIVE TEST USING TECHSTREAM (SPEEDOMETER)
- Operate the Techstream according to the display and select Active Test (See DATA LIST / ACTIVE TEST
).
Combination Meter
COMBINATION METER - CONDITIONS CHARTTester Display Test Part Control Range Diagnostic Note Speed Meter Operation Speedometer 0,40,80,120, 160, 200, 240 or 280 Perform the test with the vehicle stopped and engine idling. HINT:
- Make sure that the vehicle is stopped and the engine is idling. The doors will be locked automatically when performing the speedometer Active Test. This is a normal function.
- The displayed value has the same units (km/h, mph) as the main scale of the vehicle speedometer.
- The needle position should be within the acceptable tolerance.
OK: Needle indication is normal.
NG: REPLACE COMBINATION METER ASSEMBLY (See REMOVAL )
OK: Go to next step.
- Operate the Techstream according to the display and select Active Test (See DATA LIST / ACTIVE TEST
).
- READ VALUE USING TECHSTREAM (VEHICLE SPEED)
- Operate the Techstream according to the display and select Data List (See DATA LIST / ACTIVE TEST
).
Combination Meter
COMBINATION METER - CONDITIONS CHARTTester Display Measurement Item/Range Normal Condition Diagnostic Note Vehicle Speed meter Vehicle speed/Min.: 0 (0), Max.: 255 (158) Almost same as actual speed (when driving) Unit: km/h (mph) OK: Vehicle speed displayed on the Techstream is almost the same as actual vehicle speed measured using speedometer tester (calibrated chassis dynamometer).
NG: Go to step 5
OK: REPLACE COMBINATION METER ASSEMBLY (See REMOVAL )
- Operate the Techstream according to the display and select Data List (See DATA LIST / ACTIVE TEST
).
- READ VALUE USING TECHSTREAM (WHEEL SPEED SENSOR)
- Operate the Techstream according to the display and select Data List (See DATA LIST / ACTIVE TEST
).
ABS/VSC/TRAC
ABS/VSC/TRAC - CONDITIONS CHARTTester Display Measurement Item/Range Normal Condition Diagnostic Note FR Wheel Speed Wheel speed sensor FR reading/ Min.: 0 (0), Max.: 326 (202) Actual wheel speed A similar speed is indicated on the speedometer. FL Wheel Speed Wheel speed sensor FL reading/ Min.: 0 (0), Max.: 326 (202) Actual wheel speed A similar speed is indicated on the speedometer. RR Wheel Speed Wheel speed sensor RR reading/ Min.: 0 (0), Max.: 326 (202) Actual wheel speed A similar speed is indicated on the speedometer. RL Wheel Speed Wheel speed sensor RL reading/ Min.: 0 (0), Max.: 326 (202) Actual wheel speed A similar speed is indicated on the speedometer. OK: Vehicle speed displayed on the Techstream is almost the same as actual vehicle speed measured using speedometer tester (calibrated chassis dynamometer).
NG: REPLACE HYDRAULIC BRAKE BOOSTER ASSEMBLY (See REMOVAL )
OK: REPLACE COMBINATION METER ASSEMBLY (See REMOVAL )
- Operate the Techstream according to the display and select Data List (See DATA LIST / ACTIVE TEST
).