← View Generic C0609 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

C0609: C0609: Anti-lock Brake System (ABS) Pump Control Module (PCM) Fault

on 2021 Honda PASSPORT

Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2021 Honda
PASSPORT
⚠️

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 C0609 Mean on 2021 Honda PASSPORT?

The ABS system has detected a fault in the pump control module, which regulates the ABS pump's operation. This code indicates a problem with the pump's electrical circuit or the PCM's ability to control it.
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Symptoms

  • • ABS warning light on
  • • ABS system not functioning
  • • vehicle may vibrate or pull to one side during braking
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Common Causes

  • • Faulty ABS pump
  • • faulty pump control module
  • • wiring issues
  • • blown fuse
  • • faulty ABS sensor
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How to Fix C0609 on 2021 Honda PASSPORT

1. Check the ABS pump and control module for signs of physical damage or corrosion. 2. Inspect the wiring and connectors for damage or corrosion. 3. Check the fuse box for blown fuses. 4. Test the ABS sensor to ensure it's functioning properly. 5. Replace the faulty component(s) as needed.

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Need Maintenance Info for Your PASSPORT?

Get oil capacity, filter specs, and torque settings for your specific 2021 Honda PASSPORT.

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Parts for 2021 Honda PASSPORT

ABS pump Shop ↗ pump control module Shop ↗ wiring harness Shop ↗ fuses Shop ↗

Essential Tool

Must Have

OBD2 Scanner

Read & clear codes on your 2021 Honda PASSPORT

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Related Diagnostic Codes

Other codes that may appear with C0609

C0607 Sequential Code

C0607: Traction Control System Malfunction

Medium
C0608 Sequential Code

C0608: Wheel Speed Sensor Malfunction

Medium
C0610 Sequential Code

C0610: Brake System Pressure Sensor Circuit Malfunction

Medium
C0611 Sequential Code

C0611: Front Left Lower Control Arm Fracture

High

💡 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