← View Generic C1959 Guide Severity: Medium

🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

C1959: C1959: Wheel Speed Sensor Malfunction

on 2021 Honda PASSPORT

Fix Cost

$100 - $300

Parts & Labor

Difficulty

3/5

1-2 hours

DIY Possible?

❌ No

Pro recommended

Your Vehicle

2021 Honda

PASSPORT

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Important for 2021 Honda PASSPORT Owners

Before starting repairs, verify which engine your 2021 Honda PASSPORT has. Check your VIN or engine code to ensure you order the correct parts.

📖 What Does C1959 Mean on 2021 Honda PASSPORT?

The wheel speed sensor is not functioning properly, which can cause issues with the vehicle's anti-lock braking system (ABS) and traction control system. This code is specific to Toyota and Honda models. (Toyota, Honda)

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Symptoms

• ABS warning light on
• traction control light on
• vehicle may vibrate or pull to one side

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Common Causes

• Faulty wheel speed sensor
• wiring issue
• sensor connector corrosion
• or sensor mounting problem

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How to Fix C1959 on 2021 Honda PASSPORT

1. Check and clean the sensor connector and wiring. 2. Replace the wheel speed sensor if faulty. 3. Check and adjust the sensor mounting. 4. Update the vehicle's software if necessary.

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Need Maintenance Info for Your PASSPORT?

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Parts for 2021 Honda PASSPORT

Wheel speed sensor Shop ↗ Sensor connector Shop ↗ Wiring harness Shop ↗

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Related Diagnostic Codes

Other codes that may appear with C1959

C1957 Sequential Code

💡 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