GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Cell 23: Power, Ground, MIL, and DLC


Object Number: 190682  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 23: Ignition Controls
OBDII Symbol Description Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Figure 2:

Cell 23: Ignition Controls


Object Number: 190685  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 23: Fuel Controls
Cell 23: Power, Ground, MIL, and DLC
OBDII Symbol Description Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Figure 3:

Cell 23: Fuel Controls


Object Number: 190687  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 23: Engine Data Sensors
Cell 23: Ignition Controls
OBDII Symbol Description Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Figure 4:

Cell 23: Engine Data Sensors


Object Number: 190689  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 23: EVAP and EGR Controls
Cell 23: Fuel Controls
OBDII Symbol Description Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Figure 5:

Cell 23: EVAP and EGR Controls


Object Number: 190691  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 23: Oxygen Sensors
Cell 23: Engine Data Sensors
OBDII Symbol Description Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Figure 6:

Cell 23: Oxygen Sensors


Object Number: 190705  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 23: IAC Valve, Generator, TR and Oil Switches
Cell 23: EVAP and EGR Controls
OBDII Symbol Description Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Figure 7:

Cell 23: IAC Valve, Generator, TR and Oil Switches


Object Number: 190712  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 23: VSS and Cruise Control
Cell 23: Oxygen Sensors
OBDII Symbol Description Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Figure 8:

Cell 23: VSS and Cruise Control


Object Number: 190755  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 23: Transaxle Controls (Solenoids)
Cell 23: IAC Valve, Generator, TR and Oil Switches
OBDII Symbol Description Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Figure 9:

Cell 23: Transaxle Controls (Solenoids)


Object Number: 190758  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 23: Transaxle Controls (Switches)
Cell 23: VSS and Cruise Control
OBDII Symbol Description Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Figure 10:

Cell 23: Transaxle Controls (Switches)


Object Number: 190760  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 23: A/C Controls
Cell 23: Transaxle Controls (Solenoids)
OBDII Symbol Description Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Figure 11:

Cell 23: A/C Controls


Object Number: 190762  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 23: Cooling Fan Controls
Cell 23: Transaxle Controls (Switches)
OBDII Symbol Description Notice
Handling Electrostatic Discharge Sensitive Parts Notice
Figure 12:

Cell 23: Cooling Fan Controls


Object Number: 190765  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 23: A/C Controls
OBDII Symbol Description Notice
Handling Electrostatic Discharge Sensitive Parts Notice