DTC P0720 OUTPUT PULLEY SPEED SENSOR CVT
AT-7066prose procedureDescription
NOTE
The output pulley speed sensor CVT (vehicle speed sensor) detects the revolution of the output pulley emits a pulse signal. The pulse signal is sent to the TCM which converts it into vehicle speed.
TCM TERMINALS AND REFERENCE VALUE
NOTE
Remarks: Specification data are reference values.
45
Wire colorPU/W
ItemOutput pulley speed sensor
ConditionWhen driving (D position, 20 km/h), the pulse measurement by using the pulse measurement function of CONSULT-II. CONSULT-II cable connected to data link connector. This inspection cannot be measured by circuit tester.
Judgement standard (Approx.)330 Hz
ON BOARD DIAGNOSIS LOGIC
OUT PY SPD SEN/CIR; P0720; MI Code No. 0720
Malfunction is detected when ...TCM does not receive the proper voltage signal from the sensor.
Check items (Possible cause)Harness or connectors (The sensor circuit is open or shorted.); Output pulley speed sensor
DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION PROCEDURE
CAUTION
Always drive vehicle at a safe speed.
NOTE
If "DIAGNOSTIC TROUBLE CODE CONFIRMATION PROCEDURE" has been previously conducted, always turn ignition switch "OFF" and wait at least 5 seconds before conducting the next test.
NOTE
After the repair, perform the following procedure to confirm the malfunction is eliminated.