DTC P0720 OUTPUT PULLEY SPEED SENSOR CVT
AT-7069flowchartDiagnostic Procedure
DTC P0720 output pulley speed sensor diagnostic flow
1
CHECK OUTPUT PULLEY SPEED SENSOR
2
OK or NG
OK (Without CONSULT-II) / GO TO 3
GO TO 3.
NG
Repair or replace output pulley speed sensor.
OK (With CONSULT-II) / GO TO 2
3
GO TO 2.
4
CHECK INPUT SIGNAL (With CONSULT-II)
5
OK or NG
NG
Check the following items: Harness for short or open between TCM and output pulley speed sensor (Main harness). Harness for short or open between TCM and ignition switch (Main harness). Ignition switch and 10A fuse (Refer to EL section "POWER SUPPLY ROUTING"). Ground circuit.
Check the following items: Harness for short or open between TCM and output pulley speed sensor (Main harness). Harness for short or open between TCM and ignition switch (Main harness). Ignition switch and 10A fuse (Refer to EL section "POWER SUPPLY ROUTING"). Ground circuit.
OK / GO TO 3
6
GO TO 3.
7
CHECK DTC
8
OK or NG
NG
1. Perform TCM input/output signal inspection. 2. If NG, recheck TCM pin terminals for damage or loose connection with harness connector.
OK
INSPECTION END