B2670
Symptom: The following information is shown on SID:
B2670: RADIO LOCKED (main unit)
B2670: RADIO CODE (main unit).
No sound at all.
Anti Theft Error.
Fault symptoms
The following information is shown on SID:
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B2670: RADIO LOCKED (main unit)
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B2670: RADIO CODE (main unit).
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No sound at all.
Conditions
B2670
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The main unit receives theft protection information over the bus from DICE and TWICE. If the theft protection information is incorrect, diagnostic trouble code B2670 will be generated.
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If theft protection is programmed into the main unit (marriage or divorce) without DICE and TWICE being on the bus, diagnostic trouble code B2670 will be generated.
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Diagnostic help
See
Before changing a control module
