Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2009TRAVERSE FWD V6-3.6LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSSENSORS AND SWITCHES - COMPUTERS AND CONTROL SYSTEMSKNOCK SENSORLOCATIONS
2009 Chevrolet Traverse FWD V6-3.6L
Knock Sensor: Locations
2009 Chevrolet Traverse FWD V6-3.6LSECTION Locations
Powertrain Component Views
Engine Components (LLT) - Front
1 - Ignition Coil 2
2 - Ignition Coil 4
3 - Ignition Coil 6
4 - Evaporative Emission (EVAP) Canister Purge Solenoid Valve
5 - High Pressure Fuel Pump
6 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
7 - Starter Motor
8 - Knock Sensor (KS) 2
9 - Engine Coolant Temperature (ECT) Sensor
10 - Engine Oil Pressure (EOP) Sensor
11 - Generator
12 - Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2
13 - Camshaft Position (CMP) Sensor - Exhaust Bank 2
14 - Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2
15 - Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1
16 - Camshaft Position (CMP) Sensor - Intake Bank 2
17 - Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1
Engine Components (LLT) - Right Rear
1 - Ignition Coil 5
2 - Ignition Coil 3
3 - Ignition Coil 1
4 - Throttle Body
5 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
6 - Engine Control Module (ECM)
7 - Brake Booster Pump - Auxiliary
8 - Fuse Block - Underhood
9 - Camshaft Position (CMP) Actuator Solenoid - Intake Bank 2
10 - Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 2
11 - Wheel Speed Sensor (WSS) - Right Front Connector
12 - Camshaft Position (CMP) Sensor - Intake Bank 1
13 - Camshaft Position (CMP) Actuator Solenoid - Intake Bank 1
14 - Camshaft Position (CMP) Actuator Solenoid - Exhaust Bank 1
15 - Camshaft Position (CMP) Sensor - Exhaust Bank 1
16 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 Connector
17 - Knock Sensor (KS) 1
18 - Crankshaft Position (CKP) Sensor
19 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.