S2000 Under The Hood S2000 Technical and Mechanical discussions.

DTC 81-64

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Old Apr 23, 2009 | 02:13 PM
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Default DTC 81-64

My car have the airbag lights on.

Code : DTC 81-64

Anyone can help me?
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Old Apr 23, 2009 | 05:27 PM
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81-64 is for ECU serial ID code inconsistent.

The 1st step is to clear it to see if the DTC returns. The 2nd step is to recalibrate the passengers seat weight sensor. Best visit your local dealer for them to do this. Dealer only scan tool is required for this.

The car still may have a bad seat weight sensor or faulty SRS unit.
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