P1406 BMW - Heated Catalyst Internal Control Module Checksum/ROM Error
First diagnose P1406 BMW code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P1406 BMW code
Labor: 1.0The cost of diagnosing the P1406 BMW code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
P1406 BMW Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1406 BMW MeaningHeated Catalyst Internal Control Module Checksum/ROM Error is the generic description for the P1406 BMW code, but the manufacturer may have a different description. Currently we have no further information abouth the P1406 BMW OBDII code. Please post your question on the Q&A section for more information: AutoCodes.com Questions.
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