Workshop Repair and Service Manuals GMC SIERRA
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X301 Instrument Panel Harness (Y91) or I P Extension Harness (except Y91) to ConsoleHarness (Y91 UQA or D07) Driveline Control 4WD Driveline Control     X301 Instrument Panel Harness (Y91) or I/P Extension Harness(except Y91) to Console Harness (Y91, UQA or D07) D8 C12 B12 A8 C1 B1 A1 D1 D8 C12 B12 A8 D1 C1 B1 A1 Connector Part InformationHarness: Instrument...
Electronic Component Description Driveline Control 4WD Driveline Control - part 4     Sensor resistance should be1500–1650-ohms when measured at 20°C(68°F). Output voltage will vary with speed from a minimumof 0.5-volts-AC at 25-RPM to200-volts-AC at 1,728-RPM. Input Speed Sensor (ISS) The automatic...
Neutral - Engine Running     When the gear selector lever is moved to the Neutral position(N) from the Reverse position, the following changes occur to thetransmission hydraulic and electrical systems. Manual Valve In the Neutral position, the manual...
Camshaft Position Sensor Replacement (Without Actuator) Engine Control Engine Control Sensors Crankshaft Camshaft TDC Position Sensor     Camshaft Position Sensor Replacement Callout Component Name 1 Camshaft Position Sensor Fastener (Qty: 2) Caution:Refer toFastener Caution. Tighten 12-Y(106-lb-in) 2 Camshaft Position Sensor Procedure...
Lockout Protection     If the driver side power door lock switch is pressed when the driver door is open and the key is in the ignition, all of the doors will lock and then the driver door will unlock. If the passenger side power door lock switch...
Rear Axle Housing Cover and Gasket Replacement (8 6 9 5 Inch Axles) Driveline Control 4WD Driveline Control     Removal ProcedureRaise and support the vehicle. Refer toLifting and Jacking the Vehicle.For the-9.5-inch axle, drain the rearaxle. Refer toDifferential Oil Replacement. Remove the rear axle housing coverbolts-(1). Note:DO...
Shock Absorber Shock Absorber Component or Spring Replacement Strut Assembly Dampers Shocks     Special Tools CH-48845 -Spring Compressor For equivalent regional tools, refer toSpecial Tools. Removal ProcedureRemove the front shock absorber assembly. Refer toShock Absorber and Spring Removal and Installation....
Decal or Stripe Replacement (Instruction) Emblems Decals Paint     Application Procedure Important:The striping material highlights vehicle surface imperfections. Eliminate all of thefollowing before applying the stripe or the decal: DingsRough metalPaint defectsUneven 2–tone paint breaklines...