Knock Sensor Replacement

WARNING: This page is about a different variant/trim than selected.

Fig 1: Knock Sensor

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection . Remove the front compartment insulator. Refer to Front Compartment Insulator Replacement . Disconnect the knock sensor wiring harness plug.
1	Knock Sensor Bolt CAUTION: Refer to Fastener Caution . Tighten 10 N.m (89 lb in)
2	Knock Sensor

Callout

Component Name

Preliminary Procedures

Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
Remove the front compartment insulator. Refer to Front Compartment Insulator Replacement .
Disconnect the knock sensor wiring harness plug.

Knock Sensor Bolt

CAUTION:

Tighten
10 N.m (89 lb in)

Knock Sensor