← View Generic C1240 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2019 Ford F150 PICKUP
C1240: C1240: Brake System Pressure Sensor Malfunction
on 2019 Ford F150 PICKUP
Fix Cost
$100 - $300
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
✅ Yes
Save money
Your Vehicle
2019 Ford
F150 PICKUP
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Important for 2019 Ford F150 PICKUP Owners
Before starting repairs, verify which engine your 2019 Ford F150 PICKUP has. Check your VIN or engine code to ensure you order the correct parts.
📖 What Does C1240 Mean on 2019 Ford F150 PICKUP?
The brake system pressure sensor has malfunctioned, causing the brake system to malfunction. This can cause the brake pedal to feel spongy or soft.
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Symptoms
- • Spongy brake pedal
- • soft brake pedal
- • brake pedal may feel like it's sinking to the floor
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Common Causes
- • Faulty brake system pressure sensor
- • faulty brake master cylinder
- • air in the brake system
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How to Fix C1240 on 2019 Ford F150 PICKUP
1. Check brake fluid level and top off if necessary. 2. Bleed the brake system to remove any air. 3. Replace the brake system pressure sensor if faulty.
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Need Maintenance Info for Your F150 PICKUP?
Get oil capacity, filter specs, and torque settings for your specific 2019 Ford F150 PICKUP.
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Essential Tool
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Related Diagnostic Codes
Other codes that may appear with C1240
C1238
Sequential Code
C1238: Wheel Speed Sensor Malfunction
Medium
C1239
Sequential Code
C1239: ABS System Malfunction
Medium
C1241
Sequential Code
C1241: Left Front Suspension Strut Friction Bushing Fault
Medium
C1242
Sequential Code
C1242: Steering Column Position Sensor Circuit Malfunction
Medium
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system