P0500 code
my bad Ididnt realize it goes to the PSOM first
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7th Gear
Joined: Jun 2022
Posts: 7
Likes: 1
Okay so I found the problem I think. This plug is missing it’s snaps (not sure what they’re called) or teeth. So I gave it a snug push and fired up the truck and ABS light is now off.
Connectors and plugs look good
Also. Could some tell me what this wire is for that looks cut? Does this go to what would be a EEC self test? My truck is missing it’s self test plug. Or should it even have one?
Frmr Ford Trans Engr
Joined: Aug 1999
Posts: 24,731
Likes: 2,658
From: SE Florida
The EEC self test plug is under the dash on your truck. It does not have one under the hood. You don't need to add one, what would you connect it to?
Lead Driver
Joined: Jun 2021
Posts: 5,221
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Component Location
The RABS system consists of the following components:- Anti-lock electronic control module (2C018) located in the cab directly behind the glove compartment.
- RABS valve (dual solenoid electro-hydraulic valve) located on the left frame side rail (5015) just behind the No. 1 crossmember.
- RABS sensor and RABS sensor ring located in the rear axle housing (4010).
- Yellow REAR ABS warning light in the instrument cluster.
- RABS diagnostic connector located in the cab and clipped on the main instrument panel wiring harness about three inches below and to the right of the anti-lock electronic control module.
- Diode/resistor element located under the power distribution box.
- RABS test connector with cap located under the hood on the left wheel well.
Component Location
Item Part Number Description 1 — Yellow Rear ABS Warning Lamp (Part of 10849) 2 — Red Brake Warning Lamp
(Part of 10849) 3 — RABS Sensor Test Connector (Part of 12A581) 4 2L373 RABS Sensor 5 4B409 RABS Sensor Ring 6 2B373 RABS Valve 7 — RABS KAM/Diagnostic Connector
(Part of 14401) 8 — PSOM Test Connector
(Part of 14401) 9 2C018 Anti-Lock Electronic Control Module
Component Location
Lead Driver
Joined: Jun 2021
Posts: 5,221
Likes: 805
Okay so I found the problem I think. This plug is missing it’s snaps (not sure what they’re called) or teeth. So I gave it a snug push and fired up the truck and ABS light is now off.
Connectors and plugs look good
Also. Could some tell me what this wire is for that looks cut? Does this go to what would be a EEC self test? My truck is missing it’s self test plug. Or should it even have one?
Connectors and plugs look good
Also. Could some tell me what this wire is for that looks cut? Does this go to what would be a EEC self test? My truck is missing it’s self test plug. Or should it even have one?
THe EEC-V OBD shape plug is the DLC connector on the passenger side by glove box. EEC self test, at least for me, I activate it on my scan tool to do KOER, KOEO, continuous, and live data (as well as delete codes)
Is the connector you showed on your rear axle? looks weird in the photo maybe just optical trick to me lol. Anyway, you have bent terminal as well as broken tabs, so you should consider a replacement pigtail end
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