How to Replace the Starter Motor on a 2016 Kia Soul (Step-by-Step Guide)
Tools, parts list, safety tips, and torque specs for removing and installing the starter for 2014, 2015, 2016, 2017, 2018, 2019
How to Replace the Starter Motor on a 2016 Kia Soul (Step-by-Step Guide)
Tools, parts list, safety tips, and torque specs for removing and installing the starter for 2014, 2015, 2016, 2017, 2018, 2019
🔧 Soul - Starter Motor Replacement
The starter motor spins the engine so it can start. On your Soul, the starter sits on the front side of the engine/transmission area, and replacement involves disconnecting the battery, unplugging the starter wiring, and unbolting the starter from the bellhousing.
Difficulty Level: Intermediate | Estimated Time: 1.5-3.0 hours
⚠️ Safety & Precautions
- ⚠️ Disconnect the negative battery cable first to prevent a short and possible burns/fire.
- ⚠️ Support the car with jack stands before working underneath; never rely on a floor jack alone.
- ⚠️ Keep tools away from the starter’s main power stud (it’s battery-positive).
- ⚠️ Let the engine cool if you’ve been driving; nearby parts can be hot.
- ⚠️ Battery disconnect is required for this repair.
🔧 Required Tools
You'll need the following tools for this repair:
- Safety glasses
- Mechanic gloves
- Floor jack (rated 2-ton minimum)
- Jack stands (rated 2-ton minimum)
- Wheel chocks
- 10mm socket
- 12mm socket
- 14mm socket
- 3/8" drive ratchet
- 3/8" drive extension set (3" and 6")
- Universal joint adapter for socket
- Torque wrench (10–150 ft-lbs range)
- Flat trim tool
- Needle-nose pliers
- Battery terminal brush
- Flashlight
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Starter motor assembly - Qty: 1
- Starter electrical terminal nut kit - Qty: 1
- Dielectric grease - Qty: 1
- Battery terminal protector spray - Qty: 1
📋 Before You Begin
- Park on level ground, set the parking brake, and place wheel chocks behind the rear tires.
- Open the hood and keep your radio presets/clock in mind (battery disconnect may reset them).
- Assumption (torque specs): Some fastener torques vary by production date; values below are common OEM ranges—verify with factory service info if available.
🔨 Step-by-Step Instructions
Follow these steps in order:
Step 1: Disconnect the battery
- Use a 10mm socket to loosen the negative (-) battery terminal and remove it from the battery.
- Move the cable aside so it can’t spring back to the post.
- Negative off first prevents accidental shorting.
Step 2: Raise the front of the car (for underside access)
- Place a floor jack (rated 2-ton minimum) under the proper front jacking point and lift the car.
- Set the car onto jack stands (rated 2-ton minimum) and gently shake-test for stability.
- Keep your flashlight handy to locate the starter and wiring.
Step 3: Remove the lower splash shield (if equipped)
- Use a flat trim tool to pop out plastic clips, and a 10mm socket for any small bolts.
- Set clips/bolts aside in a tray so nothing gets lost.
Step 4: Locate the starter and identify the connectors
- The starter is bolted to the transmission bellhousing area where the engine and transmission meet.
- You’ll see a thick power cable on a stud (main battery power) and a smaller plug (the solenoid trigger wire).
- A universal joint adapter for socket plus 3/8" drive extensions helps reach tight bolts.
Step 5: Disconnect the starter wiring
- Remove the rubber boot covering the main power stud.
- Use a 12mm socket to remove the nut from the main power stud, then lift the cable off.
- Unplug the small solenoid connector by pressing the tab (use needle-nose pliers gently if needed).
- Apply a small amount of dielectric grease to the solenoid connector on reassembly (this helps prevent corrosion).
Step 6: Remove the starter mounting bolts
- Support the starter with one hand while you remove the bolts.
- Use a 14mm socket, 3/8" drive ratchet, and 3/8" drive extension set to remove the starter mounting bolts.
- Once bolts are out, wiggle and pull the starter free from the bellhousing.
- Keep bolts organized—lengths can differ.
Step 7: Compare the new starter to the old one
- Confirm the mounting ears, nose length, and electrical studs/connectors match.
- If your replacement includes a heat shield or bracket, match it to the old starter’s setup.
Step 8: Install the new starter
- Position the starter into place and hand-thread the mounting bolts to avoid cross-threading.
- Tighten the mounting bolts using a 14mm socket and 3/8" drive ratchet.
- Final-tighten with a torque wrench (10–150 ft-lbs range): Torque to 49–63 Nm (36–46 ft-lbs).
Step 9: Reconnect the starter wiring
- Reconnect the small solenoid connector until it clicks.
- Install the main power cable onto the stud and tighten with a 12mm socket: Torque to 9–12 Nm (80–105 in-lbs).
- Reinstall the rubber boot over the power stud.
Step 10: Reinstall the splash shield and lower the car
- Reinstall the splash shield using the 10mm socket and push-clips with the flat trim tool.
- Lift slightly with the floor jack, remove the jack stands, then lower the vehicle.
Step 11: Reconnect the battery
- Clean the terminal if needed using a battery terminal brush.
- Reconnect the negative (-) terminal and tighten using a 10mm socket: Torque to 5–7 Nm (44–62 in-lbs).
- Apply battery terminal protector spray to reduce corrosion.
✅ After Repair
- Start the engine and confirm it cranks strongly with no clicking or grinding noises.
- Check that no warning lights appear related to low voltage (they should clear after a normal start).
- Recheck the starter main power connection for tightness if you notice intermittent no-crank.
- Verify the clock/radio settings and reset if needed after battery disconnect.
💰 DIY vs Shop Cost
Shop Cost: $450-$850 (parts + labor)
DIY Cost: $120-$350 (parts only)
You Save: $330-$500 by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.5-3.0 hours.
🎯 Ready to get started?
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