AutoCodes – Ford – P1460 1999 Ford F150

P1460 1999 Ford F150 Code - Wide Open Throttle Air Conditioning Cutoff Circuit Malfunction

Quick Answer

The Powertrain Control Module (PCM) monitors the Wide Open Throttle A/C Cut-Off (WAC) circuit. Common causes include Faulty Wide Open Throttle A/C Cutoff (WAC) Relay, Wide Open Throttle A/C Cutoff Relay harness is open or shorted, Wide Open Throttle A/C Cutoff Relay circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1460 1999 Ford F150 indicates Wide Open Throttle Air Conditioning Cutoff Circuit Malfunction.
Common causes: Common causes include Faulty Wide Open Throttle A/C Cutoff (WAC) Relay, Wide Open Throttle A/C Cutoff Relay harness is open or shorted, Wide Open Throttle A/C Cutoff Relay circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 3,432

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P1460 1999 Ford F150 Description

The Powertrain Control Module (PCM) monitors the Wide Open Throttle A/C Cut-Off (WAC) circuit. The Diagnostic Trouble Code (DTC) P1460 is set when an excessive current draw is detected when the PCM grounds Wide Open Throttle A/C Cut-Off circuit, or voltage is not detected on WAC circuit when PCM interrupts ground on WAC circuit.

OBDII Code P1460 1999 Ford F150 - Wide Open Throttle Air Conditioning Cutoff Circuit Malfunction - AutoCodes.com — P1460 1999 Ford F150 Code - Wide Open Throttle Air Conditioning Cutoff Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P1460 1999 Ford F150?

Faulty Wide Open Throttle A/C Cutoff (WAC) Relay
Wide Open Throttle A/C Cutoff Relay harness is open or shorted
Wide Open Throttle A/C Cutoff Relay circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P1460 1999 Ford F150?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1460 1999 Ford F150 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1460 1999 Ford F150 code?

Need more information on how to fix the P1460 1999 Ford F150 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1460 1999 Ford F150 code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1460 1999 Ford F150 Code

What are the common symptoms of OBDII code P1460 on a 1999 Ford F150?

- Common symptoms include the air conditioning system not working properly, reduced engine power, and the Check Engine light illuminated on the dashboard.

What are the possible causes of the Wide Open Throttle Air Conditioning Cutoff Circuit Malfunction in a 1999 Ford F150?

- The potential causes of P1460 could be a faulty A/C cutoff relay, a damaged wiring harness, a malfunctioning throttle position sensor, or a problem with the PCM (Powertrain Control Module).

How can I diagnose the OBDII code P1460 on my 1999 Ford F150?

- To diagnose P1460, you can start by checking the A/C cutoff relay and related wiring for any visible damage. You may also need to test the throttle position sensor and inspect the PCM for any signs of malfunction.

What are some repair tips for fixing the Wide Open Throttle Air Conditioning Cutoff Circuit Malfunction in a 1999 Ford F150?

- Repair tips for P1460 may include replacing the faulty A/C cutoff relay, repairing any damaged wiring, recalibrating or replacing the throttle position sensor, and potentially reprogramming or replacing the PCM if necessary.

Is it safe to continue driving my 1999 Ford F150 with OBDII code P1460?

- It is not recommended to drive your vehicle with an unresolved P1460 code, as it can lead to further damage to the air conditioning system and potentially affect engine performance. It is best to address the issue promptly.

Can a DIY enthusiast fix the P1460 code on a 1999 Ford F150?

- While some aspects of diagnosing and repairing P1460 may be within reach of a confident DIY enthusiast, it is advisable to have the proper tools and knowledge to address electrical and PCM-related issues. Consulting a professional mechanic may be the best course of action.

What are the typical repair costs for fixing OBDII code P1460 on a 1999 Ford F150?

- The repair costs for P1460 can vary depending on the underlying cause of the issue. Replacing a faulty A/C cutoff relay or repairing wiring may cost a few hundred dollars, while addressing PCM-related problems could be more expensive.

How long does it take to repair OBDII code P1460 on a 1999 Ford F150?

- The repair time for P1460 can also vary based on the specific cause of the code and the complexity of the repair. Simple fixes like relay replacement may take an hour or two, while more involved repairs could take several hours or longer.