Diagnostic Trouble Codes Detecting Condition

Detection of any of the following conditions may set DTCs 31-34:

• When vehicle speed is more than 25 MPH and pulses are not input for .01 second.
• After initial start or restart and when vehicle speed has reached 7 MPH, wheel with zero MPH wheel speed is detected.
• After initial start or restart and when vehicle speed has reached 44 MPH, front wheel with zero MPH wheel speed is detected.
• Detecting abnormality in resistance value of each speed sensor will set DTCs 35, 36, 38 and 39.