Introduction

This guide will teach you how to diagnose, locate, remove, and repair the Main Relay in a 1999 Honda Accord LX 4 cyl.

--->There has been a recall on Honda Accords from 1999-2002 due to the ignition switch wearing prematurely this may cause the same engine behavior as a faulty main relay. Call your nearest Honda dealership and inquire about a free ignition switch replacement.<---

Conclusion

To reassemble your device, follow these instructions in reverse order.

11 other people completed this guide.

Nick Miller

Member since: 08/19/2015

367 Reputation

1 Guide authored

5 Comments

I have replace my main relay my ecm the coil but my cr still not running it sound as if it had no gas but the injectors are working and the fuel pump. Before my car stop working. It would be running just find till I turn it off. Then I have to wait till it would cool down to start again can anyone help?

Miguel - Reply

Is there a gas smell in your oil if so give it a complete oil change.

Chyna Redd - Reply

Um, how about finishing this?

Wade Rackley - Reply

Cm for camshaft codes or cranksensor code orno1 cylindercodes replace distributor

Pedro LaCourt - Reply

While Miguel's is an old post waiting for an engine to cool are signs of electrical breakdown, which is the coil works while cool and quits when it warms up and maybe the crankshaft sensor falls in the same category. I don't know where this was headed but there are Yuo Tube videos of repairing the main relay, pull open it and look at the solder joints checking for cracks.

Thomas Loecken - Reply

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