OEM Buick Rendezvous Crankshaft Position Sensor

Buick Rendezvous Crankshaft Position Sensor Parts and Q&A

• Crankshaft Position Sensor
  10456555
  Q: How to replace the Crankshaft Position Sensor (24X) on Buick Rendezvous?

  A:

  Before commencing ckp sensor (24X) replacement work start by turning off ignition power and hoisting the vehicle. Start by removing the crankshaft Harmonic Balancer and make a note of how the sensor harness should be positioned before removing it. Safe removal of the harness retaining clip requires the bolt while users should disconnect the sensor electrical connector. Unscrew the sensor bolts then extract the sensor from its position. Install the 24x Crankshaft Position Sensor by using bolts while following the same harness route that existed during removal. Secure the harness retaining clip with its bolt and apply 10 n.m (89 lb in) standard torque to the bolts . Connect the sensor electrical connector while you replace the balancer on the crankshaft and lower the vehicle then execute the ckp system variation learn procedure.
• Crankshaft Position Sensor
  12567648
  Q: How to service and repair the Crankshaft Position Sensor on Buick Rendezvous?

  A:

  Begin Crankshaft Position Sensor repair work by putting a scan tool into place and examining the powertrain control module for dtcs with the note that additional dtcs require consulting the dtc list. Follow the scan tool's instructions to perform the crankshaft position (CKP) variation learn procedure and record whether the engine cuts off fuel during the procedure. Follow the scan tool's instructions: first block the drive wheels then apply parking brake followed by cycling ignition from off to on while applying and sustaining Brake Pedal pressure when starting the engine idling until turning off the a/c before moving the vehicle into park (A/T) or neutral (M/T). The tool executes three continuous assessments of the ckp sensor actions combined with cmp sensor actions and engine coolant temperature (ECT). The engine requires idling until the ect reaches the proper temperature when it does not reach warm enough levels. The ckp system variation learn procedure on the scan tool must be allowed for activation, requiring immediate throttle release when engine deceleration occurs to allow engine control for the operator. The throttle should be opened smoothly until the rpm matches the observed reading then released upon reaching fuel cut-off. A scan tool will display learn status during this process. Learned this ignition." task to check engine symptoms should proceed after the "learn status" message fails to display alongside zero new dtcs detected. Consult the dtc list for additional information when a dtc is detected. Next proceed to turn off ignition for 30 seconds after a clear learn procedure.