OEM GMC Sierra 3500 Classic Shift Interlock Solenoid

GMC Sierra 3500 Classic Shift Interlock Solenoid Parts Questions & Experts Answers

• Lock Actuator
  26094827
  Q: How to service and repair the Shift Interlock Solenoid on GMC Sierra 3500 Classic?

  A: The service and repair process of the Shift Interlock Solenoid starts by disabling the SIR system followed by knee bolster removal. First place the shift lever clevis into neutrality before you detach the electrical connector. Screwdriver use separates the automatic transmission shift lock control actuator from its position between the steering column jacket and the cable shift cam while also allowing removal of the shift lock control actuator. The installation of the shift lock control actuator requires connecting the electrical connector after you fit the shift lock control actuator onto the steering column jacket and the cable shift cam. A proper adjustment of the shift lock control actuator needs customers to pull the tab on the adjuster block side while pressing down on the adjuster block to expand its internal adjuster spring before unengaging the adjuster teeth and sliding the adjuster block farthest from the actuator before locking the tab in. Check that the shift lock control actuator correctly secures the shift lever clevis in park and allows brake-dependent shift lever release while being under electrical power. Complete the adjustment of the shift lock control actuator when needed before reinstalling the knee bolster and enabling SIR system operation.