Crankshaft Position Sensor 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 Starter Replacement (LV1) . Disconnect the electrical connector.
1	Crankshaft Position Sensor Bolt CAUTION: Refer to Fastener Caution . Tighten 25 N.m (18 lb ft)
2	Crankshaft Position Sensor Procedure The seal is reusable, inspect the seal and replace if damaged. A NEW sensor will come with a NEW seal. Lubricate the seal with clean engine oil. Adhesives, Fluids, Lubricants, and Sealers Perform the crankshaft position variation learn. Crankshaft Position Variation Learn

Callout

Component Name

Preliminary Procedures

Starter Replacement (LV1) .
Disconnect the electrical connector.

Crankshaft Position Sensor Bolt

CAUTION:

Refer to Fastener Caution .

Tighten
25 N.m (18 lb ft)

Crankshaft Position Sensor

Procedure

The seal is reusable, inspect the seal and replace if damaged.
A NEW sensor will come with a NEW seal.
Lubricate the seal with clean engine oil. Adhesives, Fluids, Lubricants, and Sealers
Perform the crankshaft position variation learn. Crankshaft Position Variation Learn