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OTC Tools (OTC7739)
GM Code Retrieval Keys
Features and Benefits: - Each of these keys retrieves trouble codes from late model GM vehicles
- ECM code retrieval key
- Jumps between A and B terminals on ALDL connector to retrieve trouble codes from the ECM,
- Weight: 2 oz.
This key enables you to easily retrieve trouble codes from pre-OBDIl GM vehicles.
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