This guide is customized for your 2021 Honda PASSPORT
C0789: C0789: Traction Control System Malfunction
on 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 C0789 Mean on 2021 Honda PASSPORT?
Symptoms
- • Loss of traction
- • slipping or sliding of wheels
- • reduced acceleration
- • and possible illumination of the traction control warning light.
Common Causes
- • Faulty wheel speed sensor
- • faulty traction control module
- • faulty ABS sensor
- • or wiring issues.
How to Fix C0789 on 2021 Honda PASSPORT
1. Check and clear any trouble codes. 2. Inspect and clean wheel speed sensors. 3. Replace faulty wheel speed sensors. 4. Check and replace faulty ABS sensors. 5. Update or replace the traction control module.
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Related Diagnostic Codes
Other codes that may appear with C0789
C0787: Steering Column Position Sensor Circuit Malfunction
C0788: Electronic Stability Control (ESC) Malfunction
C0790: Wheel Speed Sensor Malfunction
C0791: ABS System Malfunction
💡 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