why is my Toyota Corolla E170 (2013-2019) making a clicking noise when trying to start

Toyota Corolla E170 (2013-2019)

Error Codes

1-3 hours

Time

medium

Difficulty

high

Severity

3 min read

513 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

Diagnose and fix the clicking noise when starting your 2013-2019 Toyota Corolla E170. Step-by-step guide with symptoms, diagnostic steps, 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 systems.
•Allow the vehicle to cool before inspecting the starter motor if it has been running.

Symptoms

•Clicking noise from the engine bay when the key is turned to the start position
•Dashboard lights dimming or flickering during starting attempt
•Engine fails to crank or start
•Possible battery warning light illuminated
•Corroded or loose battery terminals

Diagnostic Steps

1
Check the battery voltage using a multimeter; it should read at least 12.4 volts for a healthy battery.
2
Inspect battery terminals for corrosion or loose connections; clean and tighten as necessary.
3
Test the starter motor by bypassing it with a remote starter switch or directly connecting it to the battery.
4
Check fuses related to the starting system for continuity using a multimeter.
5
Inspect wiring and connections between the battery, starter, and ignition system for signs of damage or wear.
6
If applicable, scan for trouble codes using an OBD-II scanner to identify any electronic issues.

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

•OBD-II scanner
•Multimeter
•Socket set
•Wrench set
•Cleaning brush or battery terminal cleaner

Parts Required

•New battery (if found faulty)
•Starter motor (if found faulty)
•Battery terminals (if damaged)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Check the battery voltage using a multimeter; it should read at least 12.4 volts for a healthy battery.
2
Inspect battery terminals for corrosion or loose connections; clean and tighten as necessary.
3
Test the starter motor by bypassing it with a remote starter switch or directly connecting it to the battery.
4
Check fuses related to the starting system for continuity using a multimeter.
5
Inspect wiring and connections between the battery, starter, and ignition system for signs of damage or wear.
6
If applicable, scan for trouble codes using an OBD-II scanner to identify any electronic issues.

Solution

1. Preparation

Gather tools: OBD-II scanner, multimeter, socket set, wrench set, cleaning brush or battery terminal cleaner.
Ensure the vehicle is in park (automatic) or neutral (manual) and the parking brake is engaged.
Disconnect the negative battery terminal to prevent electrical shorts.

2. Battery Inspection

Sub-step 1: Clean battery terminals using a wire brush; remove corrosion and ensure a tight connection.
Sub-step 2: Reconnect the negative terminal and perform a voltage check again; if below 12.4 volts, replace the battery.

3. Starter Motor Testing

Sub-step 1: Locate the starter motor (usually found near the transmission).
Sub-step 2: Disconnect the wiring harness from the starter.
Sub-step 3: Using a remote starter switch, connect the starter's positive terminal directly to the battery to see if it engages.
Sub-step 4: If the starter does not engage, replace it.

4. Wiring Inspection

Sub-step 1: Visually inspect all wiring connected to the starter and ignition; look for frayed wires or loose connections.
Sub-step 2: Use a multimeter to check for continuity in the wiring; repair or replace any damaged wires.