P1000

OBD System Readiness Test Not Complete

Severity: Low Computer Output Circuit Ford Specific Est. Repair: $0

Usually safe to drive short-term, but diagnose soon.

Quick Answer

P1000 means “OBD System Readiness Test Not Complete.” Severity: Low. Estimated repair cost: $0. Most common sign: None — informational only.

What Does P1000 Mean?

Ford-specific code indicating the OBD monitors haven't finished running since the last code clear/battery disconnect — not a fault by itself.

Common Symptoms

None — informational only
may cause inspection/emissions test failure if monitors aren't complete

Possible Causes

Battery recently disconnected
Codes recently cleared
Not enough drive cycles completed yet

How to Fix P1000 – Repair Guide

Drive the vehicle through a complete drive cycle (varies by monitor) to let all readiness monitors complete
No repair needed if no other codes are present
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Budgeting for This Repair?

A typical P1000 repair runs about $0. If you'd rather spread the cost over time, estimate the payment with our free sister tool: Car Finance Calculator (50-state sales tax, trade-in equity, full amortization).

Recommended OBD2 Scanners & Tools

To read and clear this code yourself, you need a reliable OBD2 scanner. Here are top-rated options:

BlueDriver Bluetooth Pro OBDII Scan Tool

Professional Bluetooth scanner with live data, enhanced diagnostics (ABS/SRS) and repair reports. Works with iPhone & Android. No subscription fee.

$70 - $120
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ANCEL AD310 Classic Enhanced OBD2 Scanner

Best-selling handheld code reader. Read & clear engine codes, live data, freeze frame. No phone required. Highly rated for beginners.

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FIXD Bluetooth OBD2 Scanner

Simple plug-and-play sensor that explains codes in plain English via free app. Ideal for first-time users.

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Disclaimer: Information is for educational reference only and does not replace professional diagnosis. Actual causes and costs vary by vehicle make, model, year and condition. Always verify with a qualified technician.