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.
2007 Jeep Compass 2WD L4-2.4L VIN WFACTORY OEM SERVICE PROCEDURE
Sensor-Engine Coolant Temperature 1
Component ID: 299
Component : SENSOR-ENGINE COOLANT TEMPERATURE 1
Connector:
Name : SENSOR-ENGINE COOLANT TEMPERATURE 1
Color : DK. GRAY
# of pins : 2
Qualifier : (GAS)
Pin Description Circuit
1 SENSOR GROUND K900 20DB/DG
2 ECT 1 SIGNAL K2 20VT/OR
Component Location - 14
Component Location - 16
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.