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

Cell 22: PCM Power and Grounding, MIL and Service Throttle Indicators, and DLC


Object Number: 382689  Size: FS
Engine Controls Components
Powertrain Control Module Description
Cell 22: Glowplug Controls
OBD II Symbol Description Notice
Cell 81: Indicators
Cell 11: GAUGES and TRANS fuses
Cell 10: Ignition Switch and Fuse Block
Handling ESD Sensitive Parts Notice
Cell 11: ECM-I fuse [L65]
Cell 10: Fuse Block
Cell 11: ENG-BAT and ECM-BAT fuses
Handling ESD Sensitive Parts Notice
Cell 44: Diesel, ABS Power and Grounding, DLC Output
Cell 14: G200
Cell 14: S150 and S101 [L65]
Cell 14: G108 [L65]
Figure 2:

Cell 22: Glowplug Controls


Object Number: 382693  Size: FS
Engine Controls Components
Glow Plug System Description
Cell 22: Glowplug Controls 2 - Federal Emissions
Cell 22: PCM Power and Grounding, MIL and Service Throttle Indicators, and DLC
OBD II Symbol Description Notice
Cell 10: Battery, Starter and Junction Block
Cell 10: Ignition Switch and Fuse Block
Cell 11: ECM-I fuse [L65]
Cell 11: GAUGES and TRANS fuses
Cell 81: Indicators
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Cell 14: G104 [L65]
Cell 14: G104 [L65]
Figure 3:

Cell 22: Glowplug Controls 2 -- Federal Emissions


Object Number: 397168  Size: FS
Engine Controls Components
Glow Plug System Description
Cell 22: Glowplug Controls 3 - Export
Cell 22: Glowplug Controls
OBD II Symbol Description Notice
Cell 81: Indicators
Handling ESD Sensitive Parts Notice
Cell 11: GAUGES and TRANS fuses
Cell 11: ECM-I fuse [L65]
Cell 10: Battery, Starter and Junction Block
Handling ESD Sensitive Parts Notice
Cell 14: G104 [L65]
Handling ESD Sensitive Parts Notice
Figure 4:

Cell 22: Glowplug Controls 3 -- Export


Object Number: 397170  Size: FS
Engine Controls Components
Glow Plug System Description
Cell 22: CKP and Injection Timing Stepper Motor
Cell 22: Glowplug Controls 2 - Federal Emissions
OBD II Symbol Description Notice
Cell 81: Indicators
Handling ESD Sensitive Parts Notice
Cell 11: GAUGES and TRANS fuses
Cell 11: ECM-I fuse [L65]
Cell 10: Battery, Starter and Junction Block
Handling ESD Sensitive Parts Notice
Cell 14: G104 [L65]
Handling ESD Sensitive Parts Notice
Figure 5:

Cell 22: CKP and Injection Timing Stepper Motor


Object Number: 382696  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 22: Fuel Pump Controls
Cell 22: Glowplug Controls 3 - Export
OBD II Symbol Description Notice
Cell 22: Engine Data Sensors and Wastegate Solenoid
Handling ESD Sensitive Parts Notice
Figure 6:

Cell 22: Fuel Pump Controls


Object Number: 382698  Size: FS
Engine Controls Components
Fuel Supply Component Description
Cell 22: Water in Fuel Circuit, Fuel Heater and Temperature Sensor
Cell 22: CKP and Injection Timing Stepper Motor
OBD II Symbol Description Notice
Cell 11: ECM-I fuse [L65]
Cell 10: Fuse Block
Cell 14: G104 [L65]
Handling ESD Sensitive Parts Notice
Cell 14: G350, G400, G401, and G402
Figure 7:

Cell 22: Water in Fuel Circuit, Fuel Heater and Temperature Sensor


Object Number: 382699  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 22: Engine Shutoff Solenoid, Fuel Solenoid Driver
Cell 22: Fuel Pump Controls
OBD II Symbol Description Notice
Cell 81: Indicators
Cell 10: Ignition Switch and Fuse Block
Handling ESD Sensitive Parts Notice
Cell 11: GAUGES and TRANS fuses
Cell 11: ECM-I fuse [L65]
Cell 22: Engine Data Sensors and Wastegate Solenoid
Cell 22: Glowplug Controls 2 - Federal Emissions
Cell 22: Glowplug Controls 2 - Federal Emissions
Cell 14: G104 [L65]
Handling ESD Sensitive Parts Notice
Figure 8:

Cell 22: Engine Shutoff Solenoid, Fuel Solenoid Driver


Object Number: 382702  Size: FS
Engine Controls Components
Fuel System Description
Cell 22: Engine Data Sensors and Wastegate Solenoid
Cell 22: Water in Fuel Circuit, Fuel Heater and Temperature Sensor
OBD II Symbol Description Notice
Cell 10: Ignition Switch and Fuse Block
Cell 11: ENG-I fuse
Handling ESD Sensitive Parts Notice
Figure 9:

Cell 22: Engine Data Sensors and Wastegate Solenoid


Object Number: 382706  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 22: VSS Circuit
Cell 22: Engine Shutoff Solenoid, Fuel Solenoid Driver
OBD II Symbol Description Notice
Cell 10: Ignition Switch and Fuse Block
Cell 11: ECM-I fuse [L65]
Cell 22: CKP and Injection Timing Stepper Motor
Handling ESD Sensitive Parts Notice
Cell 22: A/T Controls 2 - TR Circuits, TFT, PC Sol. Valve, TISS
Handling ESD Sensitive Parts Notice
Figure 10:

Cell 22: VSS Circuit


Object Number: 382709  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 22: Accelerator Pedal Position Sensor, Cruise Switch Inputs
Cell 22: Engine Data Sensors and Wastegate Solenoid
OBD II Symbol Description Notice
Cell 11: ECM-I fuse [L65]
Cell 10: Ignition Switch and Fuse Block
Cell 81: Gauges [L65]
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Figure 11:

Cell 22: Accelerator Pedal Position Sensor, Cruise Switch Inputs


Object Number: 382712  Size: FS
Engine Controls Components
Information Sensors/Switches Description
Cell 22: A/T Controls 1 - Internal Solenoids, Brake Switches
Cell 22: VSS Circuit
OBD II Symbol Description Notice
Cell 10: Ignition Switch and Fuse Block
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Figure 12:

Cell 22: A/T Controls 1 -- Internal Solenoids, Brake Switches


Object Number: 382717  Size: FS
Engine Controls Components
Electronic Component Description
Cell 22: A/T Controls 2 - TR Circuits, TFT, PC Sol. Valve, TISS
Cell 22: Accelerator Pedal Position Sensor, Cruise Switch Inputs
OBD II Symbol Description Notice
Cell 10: Fuse Block
Cell 10: Ignition Switch and Fuse Block
Cell 11: I-3, TURN BU and HTR fuses, PWR CKT BRKR 2 and AUX CKT BRKR13
Cell 10: Ignition Switch and Fuse Block
Handling ESD Sensitive Parts Notice
Cell 138: P32 BTSI Circuit
Cell 44: Diesel, ABS Power and Grounding, DLC Output
Cell 110: Turn Signal Switch
Figure 13:

Cell 22: A/T Controls 2 -- TR Circuits, TFT, PC Sol. Valve, TISS


Object Number: 382714  Size: FS
Engine Controls Components
Electronic Component Description
Cell 22: Air Conditioning Controls
Cell 22: A/T Controls 1 - Internal Solenoids, Brake Switches
OBD II Symbol Description Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Cell 22: Engine Data Sensors and Wastegate Solenoid
Figure 14:

Cell 22: Air Conditioning Controls


Object Number: 382719  Size: FS
Engine Controls Components
Relays and Sensors Description
Cell 22: A/T Controls 2 - TR Circuits, TFT, PC Sol. Valve, TISS
OBD II Symbol Description Notice
Cell 11: ENG-BAT and ECM-BAT fuses
Cell 10: Fuse Block
Cell 10: Ignition Switch and Fuse Block
Cell 11: GAUGES and TRANS fuses
Cell 22: Fuel Pump Controls
Cell 14: G104, G105, G106, and G110 [L65]
Handling ESD Sensitive Parts Notice
Cell 14: G200
Cell 14: S150 and S101 [L65]