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.
Courier (2300 cc)
- Connect a test light (3.4 watts) to the ignition coil positive and negative terminals. See Fig 1. Attach one end of a jumper wire to positive terminal of ignition coil. Disconnect the 2-pin connector.
- Attach other end of jumper wire to the red wire terminal on the module side of the connector. Turn the ignition switch "ON". The test light should come on. The light should go out when the jumper wire is disconnected.
- If test light does not function as stated, retest to make sure bulb is OK and that all connections are tight. If results are still improper, replace control module and retest.
Turn ignition switch on; test light should come on.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
No obligation. See pricing before you book.