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P1544

P1544: Transmission Range Sensor Circuit Malfunction

Fix Cost
$200 - $500
Parts & Labor
Difficulty
3/5
Moderate
1-2 hours
DIY Possible?
❌ No
Pro recommended
Category
Powertrain
System

📖 What Does P1544 Mean?

The transmission range sensor circuit has malfunctioned, causing the transmission to malfunction. This code is specific to Ford vehicles. (Ford)
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Symptoms

  • • Transmission slips
  • • hesitation
  • • or refuses to engage gears
  • • unusual noises
  • • or difficulty shifting
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Common Causes

  • • Faulty transmission range sensor
  • • wiring issues
  • • or sensor connector problems
Fix Guide
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Possible Solutions

Replace the transmission range sensor, inspect and repair or replace wiring and connectors, update software if necessary

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2021 Honda Passport 2014 Nissan Sentra 2017 Toyota Camry 2019 Ford F-150 2020 Chevrolet Silverado 2018 BMW X5
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❓ Common Questions About P1544

Q

Can I drive with code P1544?

A

No, it is not recommended. Seeing code P1544 indicates a serious issue that could damage your engine or transmission if ignored. You should stop driving and have it inspected immediately.

Q

How much does it cost to fix P1544?

A

The estimated repair cost for code P1544 is between $200 and $500. This includes parts and labor for most makes and models.

Q

Is this code easy to fix myself?

A

This repair is considered moderate. It may require specialized tools or significant disassembly. Professional help is recommended if you aren't an experienced DIYer.

Required Parts

Transmission Range Sensor Shop ↗

Recommended Tools

Multimeter Search ↗ Wiring Diagram Search ↗
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Need a Pro?

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Related Diagnostic Codes

Other codes that may appear with P1544

P1542 Sequential Code

P1542: Transmission Range Sensor Circuit Malfunction

Medium
P1543 Sequential Code

P1543: Transmission Range Sensor Circuit Malfunction

Medium
P1545 Sequential Code

P1545: Transmission Range Sensor Circuit Malfunction

Medium
P1546 Sequential Code

P1546: Transmission Range 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