Knock Sensor Replacement

Fig 1: Knock Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Raise and support the vehicle. Lifting and Jacking the Vehicle Remove the right side front wheelhouse liner. Front Wheelhouse Liner Replacement (without ZR2)Front Wheelhouse Liner Replacement (with ZR2) Generator Replacement (LCV)
1	Knock Sensor Fastener CAUTION: Refer to Fastener Caution . Tighten 25 N.m (18 lb ft)
2	Knock Sensor Procedure Disconnect the electrical connector.

Callout

Component Name

Preliminary Procedure

Knock Sensor Fastener

CAUTION:

Tighten
25 N.m (18 lb ft)

Knock Sensor
Procedure
Disconnect the electrical connector.