Speedometer Malfunction: Procedure

1. Connect a Techstream to the DLC3.
2. Turn the ignition switch on and turn the tester on.
3. Check for DTCs and note any codes that are output. Refer to DTC CHECK / CLEAR .
4. Clear the DTC. Refer to DTC CHECK / CLEAR .
5. Recheck for DTC. Refer to DTC CHECK / CLEAR .

   Result

   Result	Proceed to
   CAN communication DTC is not output	A
   CAN communication DTC is output	B

B → See step   6 

A: Go to next step 

1. Connect a Techstream to the DLC3.
2. Turn the ignition switch on and turn the tester on.
3. Check for DTCs and note any codes that are output. Refer to DTC CHECK / CLEAR .
4. Clear the DTC. Refer to DTC CHECK / CLEAR .
5. Recheck for DTCs. Refer to DTC CHECK / CLEAR .

   Result

   Result	Proceed to
   Brake control DTC is not output	A
   Brake control DTC is output	B

B → See step   7 

A: Go to next step 

1. Connect a Techstream to the DLC3.
2. Turn the ignition switch on and turn the tester on.
3. Operate the Techstream according to the display and select "Active Test". Refer to DATA LIST / ACTIVE TEST .

   Body Electrical / Combination meter / Active Test:

   Tester Display	Test Part	Control Range
   Speed Meter Operation	0 / 64 (40) / 129 (80) / 193 (120) km/h (mph)	Value selected during Active Test is displayed

   OK

   Vehicle speed displayed on the tester is approximately the same as that of the speedometer reading.

NG → See step   8 

OK: Go to next step 

1. Connect a Techstream to the DLC3.
2. Turn the ignition switch on and the tester on.
3. Operate the Techstream according to the display and select "Data List". Refer to DATA LIST / ACTIVE TEST .

   Body Electrical / Combination meter / Data List:

   Tester Dipslay	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 driving)	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   9 

1. Replace the combination meter assembly with a new or normal one. Refer to REMOVAL .

   OK

   The operation of the speedometer returns to normal.

NG → See step   10 

OK → END