Vehicle speed is measured by the signal from Output Speed Sensor. It is installed on transmission. It's hall sensor type whose electric current is changed by magnetic variation. The sensor is composed of 2 pins which are power supply line from PCM(TCM) and signal line to PCM(TCM).
This code is set when vehicle speed is above 20km/h but output speed signal is not detected by Output speed sensor.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
circuit no signal |
•
Signal citcuit open/short
•
Power supplied citcuit open/short
•
Output speed sensor (or Vehicle Speed Sensor)
•
PCM/TCM |
Enable Conditions |
•
TR switch = "D"range
•
Vehicle Speed > 20km/h
•
Engine speed > 400rpm | |
Threshold Value |
•
output speed = 0rpm | |
Diagnostic Time |
•
more than 4sec | |
MIL On Condition |
•
Locked into 4th gear
•
Sports mode 2 <-> 3 <-> 4 possible
•
Teaching not allow |
classification | Output Voltage |
At HIGH | 1.18 ~ 1.68V (11.8 ~ 16.8mA) |
At LOW | 0.59 ~ 0.84V (5.9 ~ 8.4mA) |
Fig.1) Input/Output speed sensor at low speed
Fig.2) Input/Output speed sensor at high speed
