Manual Shift Shaft Position Switch Replacement

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Raise and support the vehicle. Lifting and Jacking the Vehicle Remove the transmission fluid pan and filter. Automatic Transmission Fluid, Fluid Pan and/or Filter Replacement
1	Manual Shift Shaft Position Switch Assembly Electrical Connector NOTE: Release the connector lock before disconnecting. Engage the connector lock after connecting. The wiring harness clip near the connector does not need to be replaced if broken or missing. The clip is used during manufacturing to keep the wire harness clear during an automated bolt installation process. If the clip is damaged, simply remove and discard.
2	Manual Shift Shaft Position Switch Assembly Bolts CAUTION: Refer to Fastener Caution . Tighten 12 N.m (106 lb in)
3	Manual Shift Shaft Position Switch Assembly Procedure Align the switch activator slide with the manual valve link.