my Toyota Corolla E170 (2013-2019) won't start and makes a clicking noise, what should I do

Toyota Corolla E170 (2013-2019)

Error Codes

1-3 hours

Time

medium

Difficulty

high

Severity

3 min read

550 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix a no-start condition in the 2013-2019 Toyota Corolla E170. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-3 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components to prevent shock.
•Allow the engine to cool before working on the starter motor.

Symptoms

•Check engine light may be illuminated
•Clicking noise when attempting to start the engine
•Dashboard lights flicker or dim
•Engine does not crank
•Battery warning light may be on
•Possible smell of burning or overheating components

Diagnostic Steps

1
Check the battery voltage using a multimeter; it should read around 12.4 volts or higher.
2
Inspect battery terminals for corrosion or loose connections.
3
Attempt to jump-start the vehicle with jumper cables from a functioning vehicle.
4
Test the starter motor by bypassing the ignition switch with a remote starter switch.
5
Inspect fuses related to the starting system for any blown fuses.
6
Check the condition of the ignition switch and relay for proper operation.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Multimeter
•Jumper cables
•Socket set
•Torque wrench
•Remote starter switch

Parts Required

•New battery
•Starter motor
•Starter relay

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Diagnostic Steps

1
Check the battery voltage using a multimeter; it should read around 12.4 volts or higher.
2
Inspect battery terminals for corrosion or loose connections.
3
Attempt to jump-start the vehicle with jumper cables from a functioning vehicle.
4
Test the starter motor by bypassing the ignition switch with a remote starter switch.
5
Inspect fuses related to the starting system for any blown fuses.
6
Check the condition of the ignition switch and relay for proper operation.

Solution

1. Preparation

Gather necessary tools: multimeter, jumper cables, socket set, torque wrench, and a remote starter switch if needed.
Ensure safety by wearing gloves and goggles. Disconnect the negative battery terminal to prevent electrical shock.

2. Battery Inspection

Sub-step 1: Reconnect the battery terminal and check for tightness. Clean any corrosion from the terminals using a wire brush.
Sub-step 2: Use a multimeter to measure the battery voltage. If below 12.4 volts, proceed to jump-start the vehicle.
Sub-step 3: If the vehicle starts after jump-starting, allow it to run for at least 30 minutes to charge the battery.

3. Starter Motor Access

Sub-step 1: If jump-starting does not work, locate the starter motor (typically under the vehicle near the transmission).
Sub-step 2: Disconnect the wiring harness and the battery negative terminal again.
Sub-step 3: Remove the starter motor mounting bolts using a socket set and extract the starter from the vehicle.

4. Starter Testing or Replacement

Sub-step 1: Test the starter motor by connecting it directly to a battery. If it does not spin, replace the starter.
Sub-step 2: If the starter is functioning, inspect the starter relay and ignition switch for issues.
Sub-step 3: If replacement is necessary, install the new starter by reversing the removal steps, ensuring all connections are secure.

5. Final Assembly

Reconnect the battery terminals, starting with the positive terminal followed by the negative terminal.
Tighten connections with a torque wrench to manufacturer specifications.