Speedometer Malfunction: Procedure
- CONFIRM DTC OUTPUT (CAN COMMUNICATION DTC)
- Check DTC. Refer to DTC CHECK / CLEAR
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Result
Result Proceed to DTC U0129 is not output A DTC U0129 is output B
B → See step 9
A: Go to next step
- Check DTC. Refer to DTC CHECK / CLEAR
.
- CONFIRM DTC OUTPUT (SPEED SENSOR DTC)
- Check DTCs. Refer to DTC CHECK / CLEAR
.
Result
Result Proceed to DTC C0200/31, C0205/32, C0210/33 and/or C0215/34 is not output A DTC C0200/31, C0205/32, C0210/33 and/or C0215/34 is output B
B → See step 8
A: Go to next step
- Check DTCs. Refer to DTC CHECK / CLEAR
.
- PERFORM ACTIVE TEST USING TECHSTREAM (SPEED METER)
- Connect the Techstream to the DLC3.
- Turn the ignition switch on (IG) and turn the tester on.
- Operate the Techstream according to the display and select "Active Test". Refer to DATA LIST / ACTIVE TEST
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Body Electrical / Combination Meter / Active Test
Tester Display Teat Part Control Range Diagnostic Note Speed Meter Operation Speedometer 0/40/80/120 mph Vehicle is stopped and ignition switch ON 0/40/80/12/160/200 km/h OK
Vehicle speed displayed on the tester is approximately the same as that of the speedometer reading.
NG → See step 7
OK: Go to next step
- READ VALUE USING TECHSTREAM (SPEED METER)
- Connect the Techstream to the DLC3.
- Turn the ignition switch on (IG) and the tester on.
- Operate the Techstream according to the display and select "Data List". Refer to DATA LIST / ACTIVE TEST
.
Body Electrical / Combination Meter / Data List
Tester Display Measurement Item/Range Normal Condition Diagnostic Note Vehicle Speed Meter Vehicle speed/ Min.: 0 (0), Max.: 255 (158) Approximately same as actual vehicle speed (When vehicle is being driven) Unit: km/h (mph) OK
Vehicle speed displayed on the tester is approximately the same as the actual vehicle speed
NOTE:Determine whether the value displayed on the tester is within the acceptable range by referring to reference values described in "ON-VEHICLE INSPECTION" See step 1.
NG → See step 5
OK → See step 6
- REPLACE COMBINATION METER ASSEMBLY
- Replace the combination meter assembly with a new or a normal one. Refer to REMOVAL
.
OK
The operation of the speedometer returns to normal.
NG → See step 10
OK → END
- Replace the combination meter assembly with a new or a normal one. Refer to REMOVAL
.
- USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING
- REPLACE COMBINATION METER ASSEMBLY. Refer to REMOVAL
- GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART
- GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to DTC U0129: Lost Communication with Skid Control ECU
- REPLACE ABS AND TRACTION ACTUATOR (SKID CONTROL ECU). Refer to REMOVAL