C0629 — Variable Effort Steering Control Module Incorrect Component Installed

What Does C0629 Mean?

C0629 is a diagnostic trouble code indicating: Variable Effort Steering Control Module Incorrect Component Installed. This code relates to the chassis system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of C0629

⚠️ Check Engine Light (MIL) illuminated
⚠️ Variable Effort Steering Control Module Incorrect Component Installed not functioning as expected
⚠️ Related system may be in fail-safe mode
⚠️ ABS or stability control warning light

Common Causes

🔍 Faulty Variable Effort Steering Control Module Incorrect Component Installed
🔍 Wiring or connector issue in Variable Effort Steering Control Module Incorrect Component Installed circuit
🔍 Related mechanical or electrical fault
🔍 ECM/PCM issue (rare)

Frequently Asked Questions

What does C0629 mean?

C0629 indicates: Variable Effort Steering Control Module Incorrect Component Installed. The vehicle's computer has detected that the Variable Effort Steering Control Module Incorrect Component Installed is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code C0629?

Only short distances if absolutely necessary. C0629 affects a critical system and should be diagnosed within a few days to avoid further damage.

How much does it cost to fix C0629?

Repair costs for C0629 typically range from $100 to $400, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

🔧 Inspect Variable Effort Steering Control Module Incorrect Component Installed and related wiring
🔧 Replace faulty Variable Effort Steering Control Module Incorrect Component Installed

1
Find your vehicle above
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2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

C0629: Variable Effort Steering Control Module Incorrect Component Installed