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 MANUALSDODGE AND RAM2023PROMASTER 3500 VAN CARGO EXTENDEDREPAIR AND DIAGNOSISTRANSMISSIONAUTOMATIC TRANSCOOLING SYSTEMENGINESENSOR, COOLANT TEMPERATUREINSTALLATION
2023 Dodge and Ram ProMaster 3500 Van Cargo Extended
Sensor, Coolant Temperature: Installation
2023 Dodge and Ram ProMaster 3500 Van Cargo ExtendedSECTION Installation
- Install the Engine Coolant Temperature (ECT) sensor (2) and turn it clockwise 1/4 turn to engage the lock tab (3).
- Connect the ECT sensor wire harness connector (1).
- Install the air cleaner body. Refer to BODY, AIR CLEANER, INSTALLATION .
- Install the air cleaner resonator. Refer to RESONATOR, AIR CLEANER, INSTALLATION .
- Raise and support the vehicle. Refer to HOISTING, STANDARD PROCEDURE .
- Install the right lower shield and securely tighten the fasteners.
- Remove support and lower the vehicle.
- Fill the cooling system. Refer to COOLANT SYSTEM AIR EVACUATIONΒ .
- Start and warm the engine and check for leaks.
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.