← View Generic C1593 Guide Severity: Medium
🚗 Vehicle-Specific Guide

This guide is customized for your 2021 Honda PASSPORT

C1593: C1593: Electronic Stability Control (ESC) Malfunction

on 2021 Honda PASSPORT

Fix Cost
$200 - $800
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 C1593 Mean on 2021 Honda PASSPORT?

The Electronic Stability Control (ESC) system has detected a malfunction, which may cause reduced traction and stability control.
⚠️

Symptoms

  • • Vibrations
  • • loss of traction
  • • reduced braking performance
  • • and/or reduced acceleration
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Common Causes

  • • Faulty ESC module
  • • faulty wheel speed sensors
  • • faulty yaw rate sensor
  • • or faulty steering angle sensor
🛠️

How to Fix C1593 on 2021 Honda PASSPORT

1. Check and clear any trouble codes. 2. Inspect and clean wheel speed sensors. 3. Replace faulty sensors. 4. Update ESC software if necessary.

🔧

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

ESC module Shop ↗ wheel speed sensors Shop ↗ yaw rate sensor Shop ↗ steering angle sensor 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 C1593

C1591 Sequential Code

C1591: Left Front Suspension Strut Friction Bushing Fault

Medium
C1592 Sequential Code

C1592: Electric Power Steering (EPS) System Fault

Medium
C1594 Sequential Code

C1594: Traction Control System Malfunction

Medium
C1595 Sequential Code

C1595: Wheel Speed Sensor 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