# 2004 ACCORD EX - DOORS don't lock

**URL:** <https://community.cartalk.com/t/2004-accord-ex-doors-dont-lock/29273>\
**Category:** Maintenance/Repairs\
**Tags:** doors, accord, locks\
**Created:** [April 17, 2009, 7:53pm UTC](https://community.cartalk.com/t/2004-accord-ex-doors-dont-lock/29273 "2009-04-17T19:53:16Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![206007075](https://avatars.discourse-cdn.com/v4/letter/2/6bbea6/32.png) [@206007075](https://community.cartalk.com/u/206007075)\
**Post date:** [April 17, 2009, 7:53pm UTC](https://community.cartalk.com/t/2004-accord-ex-doors-dont-lock/29273/1 "2009-04-17T19:53:16Z")

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Any idea why electronic door locks not operating on this car? No issues w/ unlock.

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**Author:** ![87\_Ranger](https://avatars.discourse-cdn.com/v4/letter/8/f14d63/32.png) [@87\_Ranger](https://community.cartalk.com/u/87_Ranger)\
**Post date:** [April 17, 2009, 8:11pm UTC](https://community.cartalk.com/t/2004-accord-ex-doors-dont-lock/29273/2 "2009-04-17T20:11:39Z")

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Define not locking.

Drivers door switch not locking one or all doors?

All door switches not locking?

Remote keyless not locking?

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<div class="post-metadata">

**Author:** ![206007075](https://avatars.discourse-cdn.com/v4/letter/2/6bbea6/32.png) [@206007075](https://community.cartalk.com/u/206007075)\
**Post date:** [April 17, 2009, 9:31pm UTC](https://community.cartalk.com/t/2004-accord-ex-doors-dont-lock/29273/3 "2009-04-17T21:31:53Z")

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Driver switch not locking all doors… and remote keyless is not locking all doors. Able to unlock all doors w/ switch and remote key… also can set alarm w/ remote key, if I manually lock each door.

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<div class="post-metadata">

**Author:** ![87\_Ranger](https://avatars.discourse-cdn.com/v4/letter/8/f14d63/32.png) [@87\_Ranger](https://community.cartalk.com/u/87_Ranger)\
**Post date:** [April 18, 2009, 4:03am UTC](https://community.cartalk.com/t/2004-accord-ex-doors-dont-lock/29273/4 "2009-04-18T04:03:41Z")

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I dont have wiring diagrams for an 04 Accord, but i presume this has a lock relay that is wired to the door switches & to an alarm module.

The switches or alarm module simply ground the voltage from the lock relay.

Since nothing works to lock the doors, I would check for a bad lock relay.

Hope this helps. Do you have the lock circuit wiring diagrams?