2003 accord ECU/PCU relay

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09-01-2016, 07:26 AM

jozurell

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Join Date: Jul 2014

Location: Connecticut

Posts: 1

2003 accord ECU/PCU relay

Can someone tell me where the ECU/PCU relay is located? and the ground locatin for the ECU?

09-01-2016, 09:19 AM

TexasHonda

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Join Date: Feb 2007

Location: Katy, TX

Posts: 9,652

PCM relays are in the under dash fuse box (2 relays). See attached graphic.

PCM is under the center dash. Grounds should be nearby. I did not find a graphic.

good luck

Attached Files

Accord03-06_UnderDashFuseBox.pdf (282.5 KB, 112 views)

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