AutoCodes – Ford – P1385 2003 Ford F150

P1385 2003 Ford F150 Code - Variable Cam Timing Solenoid 'B' Malfunction

Quick Answer

The Variable Camshaft Timing (VTC) solenoid effects the inlet camshaft timing only. Common causes include Low oil level, Cam timing improperly set, Continuous oil flow to the Variable Camshaft Timing (VTC) piston chamber. 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: P1385 2003 Ford F150 indicates Variable Cam Timing Solenoid 'B' Malfunction.
Common causes: Common causes include Low oil level, Cam timing improperly set, Continuous oil flow to the Variable Camshaft Timing (VTC) piston chamber.
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.

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Code Popularity 2,376

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 Aug 17, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1385 2003 Ford F150 Description

The Variable Camshaft Timing (VTC) solenoid effects the inlet camshaft timing only. The actuator is a helical spline type, which is engine oil driven. It provides 50 degrees of rotation for camshaft adjustment under different types of engine torque and load conditions.
The comprehensive component monitor (CCM) monitors the VCT position for over-retarded camshaft timing. The test fails when the camshaft timing exceeds a maximum calibrated value or remains in a retarded position.

OBDII Code P1385 2003 Ford F150 - Variable Cam Timing Solenoid 'B' Malfunction - AutoCodes.com — P1385 2003 Ford F150 Code - Variable Cam Timing Solenoid 'B' Malfunction

What does this mean?

What are the Possible Causes of the DTC P1385 2003 Ford F150?

Low oil level
Cam timing improperly set
Continuous oil flow to the Variable Camshaft Timing (VTC) piston chamber
VCT solenoid valve stuck open
Camshaft advance mechanism binding (VCT unit).

How to Fix the DTC P1385 2003 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 does this mean?

Code Tech Notes

The comprehensive component monitor(CCM) monitors the VCT circuit to the PCM for high and low voltage. If during testing voltage was to fall below a calibrated limit a calibrated amount of time the test will fail.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1385 2003 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 P1385 2003 Ford F150 code?

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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 P1385 2003 Ford F150 Code

1. What are the common symptoms of OBDII code P1385 on a 2003 Ford F150 related to Variable Cam Timing Solenoid 'B' Malfunction?

- Common symptoms include rough idling, decreased engine performance, engine misfires, and illuminated check engine light.

2. What are the possible causes of P1385 on a 2003 Ford F150?

- The code P1385 can be triggered by issues such as a faulty Variable Cam Timing (VCT) solenoid, wiring or connector problems, low engine oil level, or timing chain issues.

3. How can I diagnose a Variable Cam Timing Solenoid 'B' Malfunction on my 2003 Ford F150?

- Diagnosis typically involves using an OBDII scanner to retrieve the trouble code, inspecting the VCT solenoid and related wiring, and checking the engine oil level and condition.

4. Can I continue driving my 2003 Ford F150 with the P1385 code present?

- It is not recommended to continue driving with the P1385 code active, as it can lead to potential engine damage and worsen performance issues.

5. What is the typical repair process for fixing a Variable Cam Timing Solenoid 'B' Malfunction on a 2003 Ford F150?

- The repair process may involve replacing the faulty VCT solenoid, repairing or replacing damaged wiring, ensuring proper engine oil levels, and resetting the trouble code with an OBDII scanner.

6. Is it possible to reset the P1385 code on a 2003 Ford F150 without fixing the underlying issue?

- While you can temporarily clear the code with an OBDII scanner, it is crucial to address the root cause of the problem to prevent further issues.

7. How much does it typically cost to repair a Variable Cam Timing Solenoid 'B' Malfunction on a 2003 Ford F150?

- The cost of repairs can vary depending on the specific issue, but it may range from $200 to $500 for parts and labor.

8. Are there any preventive maintenance steps I can take to avoid encountering the P1385 code on my 2003 Ford F150?

- Regularly servicing your vehicle, maintaining proper engine oil levels, and addressing any engine performance issues promptly can help prevent the occurrence of this code.

9. Can a DIY enthusiast fix the Variable Cam Timing Solenoid 'B' Malfunction on a 2003 Ford F150?

- While some individuals may have the skills to replace the VCT solenoid themselves, it is recommended to consult a professional mechanic for accurate diagnosis and repair.

10. How long does it take to repair a Variable Cam Timing Solenoid 'B' Malfunction on a 2003 Ford F150?

- The repair time can vary depending on the extent of the issue and the availability of parts, but it typically takes a few hours to complete the repair.