Good afternoon.
This code indicates the output speed sensor reading is missing. I would verify there is power and that the connector is not damaged.
Roy
720
P0720
Descriptor
Re0F09B
Re0F10A
Probable Causes
Secondary Speed Sensor
P0720 OUTPUT SPEED SENSOR
Description
The secondary speed sensor detects the revolution of the CVT output shaft and emits a pulse signal. The pulse signal is sent to the TCM, which converts it into vehicle speed.
DTC Logic
DTC DETECTION LOGIC
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DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If "DTC CONFIRMATION PROCEDURE" has been previously performed, always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.
1. CHECK DTC DETECTION
With CONSULT-III
1. Turn ignition switch ON.
2. Select "DATA MONITOR".
3. Start engine and maintain the following conditions for at least 12 consecutive seconds.
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With GST
Follow the procedure "With CONSULT-III".
Is "P0720" detected?
YES - Go to See: A L L Diagnostic Trouble Codes ( DTC ) > P Code Charts > CVT RE0F09B.
NO - Check intermittent incident. Refer to See: Vehicle > Initial Inspection and Diagnostic Overview > Intermittent Incident.
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Thursday, September 13th, 2018 AT 12:55 PM