I have a 2001 Hyundai Accent that has had some troubles shifting recently. I found this code P0722 which is an Output shaft speed sensor. Where is it located and how do you switch it out?
Output shaft speed sensor on top transmission. just depress the release tab disconnect electrical connector then remove output shaft sensor bolt.remove sensor.
SOURCE: need to know what these codes mean for hyundai
P1529- TCM MIL request signal failure
P1404- DTML Heater circuit failure
P0722- ATM Output speed sensor no signal
All these together indicate a possibly cut wiring harness failure, or other major circuit issue.
SOURCE: fault codes P0722 and P0717
You just need to replace the sensors. If you are mechanically inclined, you can do it yourself. If you don't feel comfortable working on an expensive transmission, take it to the dealer.
SOURCE: Location of sensors
IAT SENSOR IS MOUNTED INSIDE INTAKE AIR HOSE TO THE AIR CLEANER ASSEMBLY. THE MASS AIR FLOW SENSOR IS ALSO MOUNTED TO THE INTAKE AIR HOSE OF THE AIR CLEANER ASSEMBLY. O2 SENSORS LOCATION.YOU HAVE 2 # O2 SENSORS.YOU HAVE ONE THE EXHAUST MANIFOLD.THE OTHER SENSOR LOCATED DOWN AT THE CATALYTIC CONVERTER.
SOURCE: Code p0720 output speed sensor for a 2001 hyundai
the sensor is on top of the passenger side drive shaft in the diff housing
Trouble Code: P0722
A/T Pulse Generator 'B' Sensor Circuit Malfunction
Possible Causes:
Pulse generator 'B' (+) or (-) circuit is open or shorted to ground .
Pulse generator 'B' is damaged or has failed.
TCM has failed .
TSB 01-40-006-1 (12/01) contains information about this code.
Trouble Code: P01529
Customer Snapshot Request Error
Possible Causes:
Transmission control module error.
Check for trouble codes in the transmission control module.
TSB 1-40-005 (3/01) contains information about this code. I have info. on these 2 codes,will search more for the others.
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