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U0167 — Lost Communication with Vehicle Immobilizer Module

Communication lost with immobilizer/anti-theft module.

Severity: HighRepair: $100-$1,000Difficulty: Advanced

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Common symptoms of U0167

Common causes of U0167

Repair cost & difficulty

Typical cost to fix U0167: $100-$1,000 · Difficulty: Advanced

Pro tip: Disconnect aftermarket alarm/remote start devices and retest.

Vehicles commonly affected

All makes

Related trouble codes

U0100B1601

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ScanFixAI is a diagnostic aid, not a substitute for professional repair. Cost estimates are typical ranges and vary by vehicle and region.