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.
2017 Jeep Wrangler Rubicon, Automatic TransFACTORY OEM SERVICE PROCEDURE
Heater, Engine Block: Installation
- Thoroughly clean core hole and heater seat.
- Install the engine block heater (1) into the engine block. Tighten the bolt (2) 12 N.m (106 in. lbs.).
- Connect the power cord to the engine block heater.
- Position the A/C compressor (2) to the engine block. Tighten the bolts (1) to 28 N.m (21 ft. lbs.).
- Reconnect the A/C compressor (2) wire harness connector.
- Install the serpentine belt.
- Install the air filter housing cover (1).
- Install the air intake support bolts (5).
- Install the air intake hose to the throttle body (4) and tighten the clamp.
- Reconnect the temperature sensor electrical sensor connector (3).
- Install the air breather tube (2).
- Reconnect the negative battery cable.
- Install the engine cover.
Factory Service Tools
Use the Manual With the Right Hardware
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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.