Workshop Repair and Service Manuals GMC SIERRA
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Object Detection Description and Operation (UVC)      Rear Vision Camera System Operation (without navigation) The components used in the rear vision camera system are the camera, located at therear of the vehicle, and the inside rearview mirror, which houses the LCD display....
Object Detection Description and Operation (UD7)      The parking assist system is designed to identify and notifythe driver of an object in the vehicle's path when reversing atspeeds of less than 8-km/h (5-mph). Thedistance and location of the object is determined by four...
Cruise Control Description and Operation Cruise Control      Cruise control is a speed control system that maintains a desired vehicle speed undernormal driving conditions at speeds above 40-km/h (25-mph). Steep grades may causevariations in the selected vehicle speeds. The following...
Cruise Control Description and Operation Cruise Control - part 2      The ?-SET switch and the +-RES switch willremain inactive when the BCM has not received the predetermined voltage signal fromthe on/offswitch. Pressing the accelerator pedal, while the Cruise Control System is engaged,will...
Cruise Control Description and Operation Cruise Control - part 3      The Cruise Control System will disengage when the ECM detects that a driver overridefunction has been active for approximately 60 seconds. When the Cruise Control Systemhas been disengaged, the ECM sends a GMLAN serial message...
Rearview Driver Information Camera Replacement      Rearview Driver Information Camera Replacement Callout Component Name Preliminary Procedure Remove the pickup box endgate latch handle bezel. Refer toPickup Box Endgate Latch Handle Bezel Replacement. 1 Rear...
Rear Object Sensor Housing Replacement (All Other Vehicles)      Remove the center rear bumper step pad or the rear bumperimpact bar end cap. Refer toRear Bumper Step Center Pad ReplacementorRear Bumper Impact Bar End Cap Replacement. Disconnect the sensor harness.Remove the sensor from...
Rear Object Sensor Housing Replacement (Sierra Silverado)      Rear Object Sensor Housing Replacement Callout Component Name Preliminary Procedure Remove the rear object sensor. Refer toRear Parking Assist Alarm Sensor Replacement. 1 Rear Object Sensor Housing...
Rear Object Alarm Control Module Replacement      Rear Object Alarm Control Module Replacement Callout Component Name 1 Rear Object Alarm Module Nut (Qty:-3) Caution:Refer toFastener Caution. Tighten 9-Y (80-lb-in) 2 Rear Object Alarm Module Assembly...
PIT5181A SES MIL With DTC P057C And Or P057D Or Cruise And Brake Light Operation Service Stability Message With DTC C0161 C0277 (Check X205 Connector) - (Nov 12 2013) Cruise Control      Subject: SES MIL With DTC P057C And/Or P057D Or Cruise And Brake Light Operation Service StabilityMessage With DTC C0161 C0277 (Check X205 Connector) Models:  2012-2014 Cadillac Escalade Models 2012-2013...
PIT5179 Cruise Control Inoperative (Inspect Circuit 6311) - (Sep 20 2012) Cruise Control      Subject: Cruise Control Inoperative (Inspect Circuit 6311) Models:  2007-2013 Cadillac Escalade Models 2007-2013 Chevrolet Avalanche, Silverado, Suburban, Tahoe 2007-2013 GMC Sierra, Yukon Models The...
PIT4844E Adding Cruise Control (RPO K34) - (Oct 2 2013) Cruise Control      Subject: Adding Cruise Control (RPO K34) Models:  2007-2013 Chevrolet Silverado 1500 2007-2013 GMC Sierra 1500 2007-2014 Chevrolet Silverado 2500/3500 2007-2014 GMC Sierra 2500/3500 2008-2014 Chevrolet...
PIT4508C Cruise Control Inoperative - (Oct 5 2012) Cruise Control      Subject: Cruise Control Inoperative Models:  2007 - 2013 Chevrolet Avalanche, Silverado, Suburban, Tahoe 2007 - 2013 GMC Sierra, Yukon, Yukon Denali, Yukon XL, Yukon Denali XL With Brake Controller (RPO JL1)...
Radio Speaker Amplifier Scan Tool Information Entertainment Audio      Table 1: Amplifier (Bose) Scan Tool Data List Table 2: Amplifier (Bose) Scan Tool Output Controls Amplifier (Bose) Scan Tool Data List Parameter Expected Value Definition Operating Conditions: Ignition ON...
Radio Scan Tool Information Entertainment Audio      Table 1: Radio Scan Tool Data Parameters Table 2: Radio Scan Tool Output Controls Radio Scan Tool Data Parameters Parameter Expected Value Definition Operating Conditions: Ignition ON Antenna Module...
Radio Programming and Setup Entertainment Audio      Each of the following service procedures require programmingor setup procedures to be performed on the radio. Radio Replacement Uplevel and Navigation Radios Setup is completed using the Service Programming System(SPS). Refer...
Radio Frequency Identification (RFID) Entertainment Audio      RFID technology is used in some vehicles for functions such as tire pressure monitoringand ignition system security, as well as in connection with conveniences such as RemoteKeyless Entry-(RKE) transmitters for remote door...
Digital Radio Receiver Scan Tool Information Entertainment Audio      Digital Radio Receiver Scan Tool Data Parameters Parameter Expected Value Definition Operating Conditions: Ignition ON/EngineOFF/Radio ON Battery Voltage Varies This displays volts. This is the voltage input...
Audio Amplifier Programming and Setup Entertainment Audio      Non GMLAN Amplifier There is no setup procedure for this module. With GMLAN Amplifier (UQA W/Y91) After replacing the amplifier, perform the programingprocedure. Refer toService Programming System (SPS).
Radio Audio System Description and Operation Entertainment Audio      The entertainment system on this vehicle may have several different configurationsavailable to it. To determine the specific configuration of the vehicle, please seethe Service Parts ID Label, and refer toRPO Code List. The...
Radio Audio System Description and Operation Entertainment Audio - part 2      The AM band has a lower frequency range than the FM band. These longer wavelengths: Bend around ObstaclesFollow the curvature of the earthMay reflect off the ionosphere (skip) The AM frequencies have longer range due to the...
Radio Audio System Description and Operation Entertainment Audio - part 3      When the speaker is at rest, such as when the volume at a minimumvalue, the voltage applied to each side of the speaker is ? ignition system voltage.This way, the speaker cone can be moved in either direction. Audio Amplifier...
Radio Audio System Description and Operation Entertainment Audio - part 4      RDS functions will only work with FM broadcast stations that are broadcasting RDSdata.Not all FM Broadcast stations broadcast RDS data or offer all of the RDS services.The information displayed is dependent upon the information...
Radio Audio System Description and Operation Entertainment Audio - part 5      The integral multi disc CD changer has a shock-absorbing system.Only under extreme operating temperatures or severe shock or vibration should thecompact disc player skip or mute. If the customer travels an abnormally rough...