4.
Check if the service data related to "Pressure sensor" and "Driver torque" is changing.
Connect GDS to Data Link Connector(DLC)
IG key "ON"
Using a GDS, clear DTC and perform actuator test related to motor pump.
Check if the service data related to "Pressure sensor" and "Driver torque" is changing.
Does the sensor output change normally?
 | ▶ Go to "Verification of Vehicle Repair" procedure. |
 | ▶ Substitute with a known-good "Coupling" and check for proper operation. If the problem is corrected, replace "Coupling" and then go to "Verification of Vehicle Repair" procedure. ▶ Repair as necessary and then go to "Verification of Vehicle Repair" procedure. |
