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Home >> Hummer >> 2010 >> H3 L5-3.7L >> Repair and Diagnosis >> Locations >> Component Locations >> Powertrain Component Views
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Powertrain Component Views




Powertrain Component Views

Left Front of Engine Components (LLR)




1 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
2 - Knock Sensor (KS)
3 - Starter Motor
4 - Crankshaft Position (CKP) Sensor
5 - Engine Block Heater (K05)
6 - Camshaft Position (CMP) Sensor

Right Rear of the Engine Components (LLR)




1 - Manifold Absolute Pressure (MAP) Sensor
2 - Throttle Body
3 - Ignition Coil 3
4 - Ignition Coil 2
5 - Ignition Coil 1
6 - Camshaft Position (CMP) Actuator Solenoid Valve
7 - Engine Oil Pressure (EOP) Switch
8 - Heated Oxygen Sensor (HO2S) 1
9 - Engine Coolant Temperature (ECT) Sensor
10 - Engine Coolant Temperature (ECT) Sensor Connector
11 - X101
12 - Ignition Coil 5
13 - Ignition Coil 4

Upper Left Side of the Engine Components (LLR)




1 - Fuel Injector 1
2 - Fuel Injector 2
3 - Fuel Injector 3
4 - Fuel Injector 4
5 - X101
6 - Fuel Injector 5

Oxygen Sensors and AIR System Components (LLR)




1 - Secondary Air Injection (AIR) Pump Relay
2 - Secondary Air Injection (AIR) Pump
3 - Secondary Air Injection (AIR) Pump Solenoid
4 - Heated Oxygen Sensor (HO2S) 1
5 - Heated Oxygen Sensor (HO2S) 2

Front of Engine Components (LH9)




1 - Throttle Body
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Generator
4 - Camshaft Position (CMP) Actuator Solenoid Valve
5 - A/C Compressor Clutch
6 - Camshaft Position (CMP) Sensor

Left Side of Engine Components (LH9)




1 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Ignition Coil 3
4 - Ignition Coil 5
5 - Ignition Coil 7
6 - Engine Oil Pressure (EOP) Sensor
7 - Knock Sensor (KS) 1
8 - Engine Block Heater Connector (K05)
9 - Engine Coolant Temperature (ECT) Sensor
10 - Ignition Coil 1
11 - Throttle Body

Right Side of Engine Components (LH9)




1 - Ignition Coil 8
2 - Manifold Absolute Pressure (MAP) Sensor
3 - Throttle Body
4 - A/C Compressor Clutch
5 - Ignition Coil 2
6 - Ignition Coil 4
7 - Knock Sensor (KS) 2
8 - Starter Motor
9 - Crankshaft Position (CKP) Sensor
10 - Ignition Coil 6

Top of Engine Components (LH9)




1 - Ignition Coil 6
2 - Ignition Coil 8
3 - Fuel Injector 8
4 - Fuel Injector 6
5 - Fuel Injector 5
6 - Fuel Injector 7
7 - Ignition Coil 7
8 - Ignition Coil 5
9 - Fuel Injector 3
10 - Ignition Coil 3
11 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
12 - Ignition Coil 1
13 - Fuel Injector 1
14 - Throttle Body
15 - Manifold Absolute Pressure (MAP) Sensor
16 - Fuel Injector 2
17 - Ignition Coil 2
18 - Fuel Injector 4
19 - Ignition Coil 4

Heated Oxygen Sensors (LH9)




1 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
2 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
3 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
4 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1

Inside the Transmission Components (M30)




1 - Automatic Transmission Input Shaft Speed (ISS) Sensor
2 - Pressure Control (PC) Solenoid Valve
3 - 2-3 Shift Solenoid (SS) Valve
4 - 1-2 Shift Solenoid (SS) Valve
5 - Park/Neutral Position (PNP) Switch
6 - Torque Converter Clutch (TCC) Pulse Width Modulation (PWM) Solenoid Valve
7 - Torque Converter Clutch (TCC) Solenoid Valve

Rear of Automatic Transmission (M30) and Transfer Case Components




1 - Automatic Transmission
2 - X175
3 - Encoder Motor
4 - Encoder Motor Connector
5 - Vehicle Speed Sensor (VSS) Connector

Rear of Manual Transmission (MA5) and Transfer Case Components




1 - Manual Transmission
2 - Backup Lamp Switch
3 - Transfer Case Encoder Motor
4 - Transfer Case Encoder Motor Connector
5 - Vehicle Speed Sensor (VSS) Connector