DTC P170B: Rear Output Shaft Speed Sensor Circuit Range/Performance: Notes
1. -
DTC detecting condition:
Immediately at fault recognition
Trouble symptom:
- Acceleration is poor during standing start.
- No lock-up occurs.
- The engine stalls when the vehicle is stopped.
- Shift control malfunction
After servicing or replacing faulty parts, perform the last step of the basic diagnostic procedure. Ref. to TRANSMISSION (DIAGNOSTICS)>BASIC DIAGNOSTIC PROCEDURE
- CHECK DTC
.
Read the DTC of [Transmission] using the Subaru Select Monitor. Ref. to TRANSMISSION (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC)
Besides DTC P170B, is any of the DTC P0720 or P0500 displayed?
Yes : Perform the diagnosis according to DTCs other than P170B. Ref. to TRANSMISSION (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC)>LIST
No : Perform the diagnosis according to DTC P1706. Ref. to TRANSMISSION (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC P1706 REAR OUTPUT SHAFT SPEED SENSOR CIRCUIT NO SIGNAL