Speedometer Malfunction [07/2014 - ]: Description

• The combination meter assembly controls the speedometer in accordance with vehicle speed signals from brake actuator assembly.

HINT: 

• Factors that affect the indicated vehicle speed include tire size, tire inflation, and tire wear. The speed indicated on the speedometer has an allowable margin of error. This can be tested using a speedometer tester (calibrated chassis dynamometer). For details about testing and the margin of error, see the reference chart See step  1.
• If the vehicle speed sensor circuit has a malfunction, the brake actuator assembly stores the DTCs. Troubleshoot the Vehicle Stability Control System. Refer to DTC CHECK / CLEAR [07/2014 - ] .