Diagnostic Manual MAN-00183
MAXXIMO
MINIVAN
VX June 2012
/
Rev
1
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© 2012 Mahindra &
Mahindra Ltd.
223
VEHICLE SPEED SENSOR
COMPONENT DESCRIPTION
The Vehicle speed sensor is a hall-effect type sensor. It is located on the rear housing of the transmission. It uses
the speedo wheel fitted on the output shaft of the transmission to sense the vehicle speed.
Sl No DTC
Description
1
P503
Vehicle speed sensing exceeds the maximum vehicle speed
2
P501
Vehicle speed not plausible with injection mass and engine speed
3
P500
Hardware signal for vehicle speed not valid
NORMAL OPERATION
ECU provides a reference voltage to the vehicle speed sensor and monitors the output voltage pulse from the sensor
whether it is within the specified range.
DTC Detecting Condition
Probable Causes
The vehicle speed exceeds the maximum value
Harness or Connectors
(The sensor circuit is open or shorted)
Failed vehicle speed sensor
Summary of Contents for Maxximo Mini Van Vx 2012
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