DTC B3623, B3794, P0564, P0565, P0567, P0568, P056C, P0580, P0581, P0589,
P0592, P0593,
P155A-P155C, or P162C
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnos
CRUISE CONTROL SWITCH REPLACEMENT
Removal Procedure
1. Steering Wheel Airbag - Remove.
2.
Cruise Control Switch Bolt (1) - Remove.
3.
Using a flat bladed plastic trim tool remove the cruise contro
CRUISE CONTROL DESCRIPTION AND OPERATION (WITHOUT ADAPTIVE CRUISE
CONTROL)
DD - Serial Data - GMLAN High Speed
K20 - K20 Engine Control Module
S70L - S70L Steering Wheel Controls Switch - Left
P16 -
Vehicle Alarm System
Anti-Theft Locking System
Warning:
Do not use the system if there are
people in the vehicle! The doors
cannot be unlocked or opened
from the inside.
The vehicle is equipped with a
deadbolt locking feature in addition
to the standard door locks.
The deadbolt is engaged whenever