Speedometer Malfunction [03/2017 - 06/2017]: Procedure

1. Check if CAN communication DTCs are output.

   Refer to DIAGNOSIS SYSTEM [03/2017 - 06/2017]

   Result

   Result	Proceed to
   DTCs are not output	A
   DTCs are output	B

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [03/2017 - ] 

Result: 

A 

See step  2

1. Check if vehicle stability control system DTCs are output.

   Chassis > ABS/VSC/TRAC > Trouble Codes 

   Result

   Result	Proceed to
   DTCs are not output	A
   DTCs are output	B

Result: 

B 

GO TO VEHICLE STABILITY CONTROL SYSTEM. Refer to  DIAGNOSTIC TROUBLE CODE CHART [03/2017 - 06/2017] 

Result: 

A 

See step  3

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Body Electrical / Combination Meter / Active Test.
5. Perform the Active Test according to the display on the Techstream.

   Body Electrical > Combination Meter > Active Test 

   Tester Display	Measurement Item	Control Range	Diagnostic Note
   Speedometer Operation (0km/h, 0MPH)	Speedometer 0km/h (0mph)	OFF or ON	-
   Speedometer Operation (40km/h, 40MPH)	Speedometer 40 km/h (40 mph)	OFF or ON	The value displayed on the speedometer may deviate. Reference mph: 40 → 39.5 to 42.3
   Speedometer Operation (80km/h, 80MPH)	Speedometer 80 km/h (80 mph)	OFF or ON	The value displayed on the speedometer may deviate. Reference mph: 80 → 80.2 to 83.4
   Speedometer Operation (120km/h, 120MPH)	Speedometer 120 km/h (120 mph)	OFF or ON	The value displayed on the speedometer may deviate. Reference mph: 120 → 121.1 to 124.3

   Body Electrical > Combination Meter > Active Test 

   Tester Display
   Speedometer Operation (0km/h, 0MPH)

   Body Electrical > Combination Meter > Active Test 

   Tester Display
   Speedometer Operation (40km/h, 40MPH)

   Body Electrical > Combination Meter > Active Test 

   Tester Display
   Speedometer Operation (80km/h, 80MPH)

   Body Electrical > Combination Meter > Active Test 

   Tester Display
   Speedometer Operation (120km/h, 120MPH)

   OK

   Speedometer indication is normal.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY). Refer to  REMOVAL [03/2017 - 06/2017] 

Result: 

NG 

REPLACE COMBINATION METER ASSEMBLY. Refer to  REMOVAL [03/2017 - 06/2017]