DTC P0500-31: Vehicle Speed Sensor "A" No Signal [12/2019 - 10/2022]: Procedure

1. Read the value displayed on the GTS.

   Powertrain > Engine > Data List 

   Tester Display
   Vehicle Speed

2. Drive the vehicle.

   Result

   Result	Proceed to
   Values displayed on GTS and speedometer display not equal	A
   Values displayed on GTS and speedometer display equal	B

Result: 

B 

CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS [12/2019 - 10/2022] 

Result: 

A 

See step  2

1. Disconnect the combination meter assembly connector.
2. Disconnect the ECM connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   H21-6 (+S) - A28-39 (SPD)	Always	Below 1 Ω

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result: 

OK 

See step  3

1. Check the circuits that send vehicle speed signals to this system in the combination meter system.

   Refer to Speed Signal Circuit [12/2019 - 10/2022]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  4

1. Clear the DTCs.

   Powertrain > Engine > Clear DTCs 

2. Turn the ignition switch off and wait for at least 30 seconds.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  5

1. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
2. Read the DTCs.

   Powertrain > Engine > Trouble Codes 

   HINT: 

   If no DTCs (no pending DTCs) are output to the GTS, the repair has been successfully completed.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

END