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Component Locations

COMPONENT LOCATIONS

Component Location (Fig. No.)
Data Link Connector (DLC) Under Driver Side Of Instrument Panel Mounted To Bottom Of Knee Bolster (Fig 1)
Electric Brake Control Module (EBCM) Near Master Brake Cylinder At Driver Front Wheel House (Fig 2)
Electronic Variable Orifice (EVO)/Passlock™ Module Under Center Of Instrument Panel (Fig 3)
Inflatable Restraint Sensing And Diagnostic Module (SDM) Under Driver Seat (Fig 4)
Instrument Panel Fuse Block Lower Driver Side Of Instrument Panel (Fig 5)
Powertrain Control Module (PCM) Under Passenger Side Of Instrument Panel (Fig 6)
Radio Center Of Instrument Panel (Fig 7)
Remote Control Door Lock Receiver (RCDLR) Under Center Of Instrument Panel, Right Of Knee Bolster (Fig 8)
Transfer Case Control Module (TCCM) On Steering Column Support Bracket (Fig 9)
Transfer Case Shift Control Module Under Driver Side Of Instrument Panel Near Convenience Center (Fig 10)
Vehicle Control Module (VCM) Engine Compartment, Near ECBM (Fig 2)
C100 Driver Rear Of Engine Compartment At Bulkhead (Fig 5)
C200 Behind Passenger Side Of Instrument Panel, In Foam Wrap (Fig 11 or Fig 12 )
C231 Instrument Panel Harness To Inflatable Restraint Harness (Fig 13)
C298 Behind Driver Side Of Instrument Panel, Near Convenience Center (Fig 10 and Fig 13 )
G103 (Gasoline) Top Front Center Of Engine, Near Thermostat Housing (Fig 14)
G104 (4.3L, 5.0 & 5.7L Engine) Rear Side Of Passenger Cylinder Head (Fig 15)
G104 (6.5L Engine) Top Rear Side Of Passenger Cylinder Head (Fig 16)
G104 (7.4L Engine) Rear Side Of Engine Block, Below Passenger Cylinder Head (Fig 14)
G200 Behind Driver Side Of Instrument Panel, On Tie Bar Below Fuse Block (Fig 5)
S150 Engine Harness, Near EBCM Breakout
S204 Instrument Panel Harness, Near C100 Towards DLC
S215 Instrument Panel Harness, Near Instrument Cluster Breakout Towards Radio Connectors
S272 Instrument Panel Harness, Near Auxiliary Power Outlet Breakout
S280 Instrument Panel Harness, Near DLC Breakout
Fig 1: Locating DLC
G00138581Courtesy of GENERAL MOTORS CORP.
Fig 2: Locating EBCM & VCM
G00138582Courtesy of GENERAL MOTORS CORP.
Fig 3: Locating EVO/Passlock™ Module
G00138583Courtesy of GENERAL MOTORS CORP.
Fig 4: Locating Inflatable Restraint Sensing & Diagnostic Module (SDM)
G00140900Courtesy of GENERAL MOTORS CORP.
Fig 5: Locating Instrument Panel Fuse Block, & Connectors C100 & G200
G00138584Courtesy of GENERAL MOTORS CORP.
Fig 6: Locating Powertrain Control Module (PCM)
G00138585Courtesy of GENERAL MOTORS CORP.
Fig 7: Locating Radio & Wiring
G00140898Courtesy of GENERAL MOTORS CORP.
Fig 8: Locating Remote Control Door Lock Receiver
G00140899Courtesy of GENERAL MOTORS CORP.
Fig 9: Locating Automatic Transfer Case Control Module (TCCM)
G00140901Courtesy of GENERAL MOTORS CORP.
Fig 10: Locating Transfer Case Shift Control Module & Connector C298
G00140902Courtesy of GENERAL MOTORS CORP.
Fig 11: Locating Connector C200 (Gasoline)
G00140903Courtesy of GENERAL MOTORS CORP.
Fig 12: Locating Connector C200 (Diesel)
G00138586Courtesy of GENERAL MOTORS CORP.
Fig 13: Locating Connectors C231 & C298
G00140904Courtesy of GENERAL MOTORS CORP.
Fig 14: Locating Ground G103 & G104 (7.4L)
G00140906Courtesy of GENERAL MOTORS CORP.
Fig 15: Locating Ground G104 (5.0 & 5.7L)
G00140905Courtesy of GENERAL MOTORS CORP.
Fig 16: Locating Ground G104 (Diesel)
G00140907Courtesy of GENERAL MOTORS CORP.