P0722 output speed sensor no signal
Get code P0722 Output Speed Sensor No Signal troubleshooting tips, code P0722 troubleshooting help, code P0722 diagnostics and code P0722 technical information from TRNW.
Output Speed Sensor Circuit No Signal (P0722,P077C,P077D) DESCRIPTION This sensor detects the rotation speed of the transmission output shaft and sends signals to the ECM. By comparing the input turbine speed signal (NT) with the output shaft speed sens ... P0721 Output Speed Sensor Circuit Range/Performance P0722 Output Speed Sensor Circuit No Signal P0723 Output Speed Sensor Circuit Intermittent P0724 Torque Converter/Brake Switch B Circuit High P0725 Engine Speed Input Circuit P0726 Engine Speed Input Circuit Range/Performance P0727 Engine Speed Input Circuit No Signal P0728 Engine Speed Input ...
A buddy is having the following symptoms on his 2001 2500HD 4wd Duramax / Allison: -Service engine soon light -ABS light -Parking brake light -No speedometer function -No reverse -When I put it in drive, I think it is in 3rd (whereas when it failed on Sunday, it stayed in low) He recently cleaned what he thinks to be the speed sensor (on the output housing of the transfer case) but it did not ... Get code P0722 Output Speed Sensor No Signal troubleshooting tips, code P0722 troubleshooting help, code P0722 diagnostics and code P0722 technical information from TRNW. As the output shaft rotates, the sensor produces a signal frequency based on the park gear teeth. This signal is transmitted through the OSS signal circuit to the TCM. The TCM uses the OSS signal to determine line pressure, transmission shift patterns, vehicle speed and gear ratio. P0716 Turbine Speed Sensor Circuit—Performance On On 5–89 P0717 Turbine Speed Sensor Circuit—No Signal On On 5–92 P0719 Brake Switch Circuit — Off 5–96 P0721 Output Speed Sensor Circuit—Performance On On 5–98 P0722 Output Speed Sensor Circuit—No Signal On On 5–102 P0726 Engine Speed Sensor Circuit—Performance On Off 5–106
Output Shaft speed sensor circuit No Signal. Can not locate sensor anywhere on transmission case, can not find a listing for speed sensor for this vehicle. The problem is intermittent, Vehicle displays the usual symptoms, speedo erratic, trans not shifting, RPMs up and down. Anyone have any info, it would be appreciated. DTC P0722 Output Speed Sensor Circuit No Signal DTC No. DTC Detection Conditions Trouble Areas P0722 All conditions below are detected 500 times or more continuously (1-trip detection logic) (a) No signal from speed sensor (SP2) is input to ECM while 4 pulses of No. 1 v ehicle speed sensor signal are sent
P0722 Output Speed Sensor No Signal P0723 Output Speed Sensor Interm P0724 Torq Conv/Brake Switch B Circ Hi P0725 Eng Speed input Circ Error