| DTC Strategy |
- MIC is not physically connected.
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- Open in mic circuit.
- Short to ground of mic circuit
- Faulty mic
- Faulty TMU (MTS) Module
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| Enable Conditions |
- Ignition ON.
- Battery voltage is between 9V and 16V.
- MIC path must be turned to TMU by pushing room-mirror 3 button. (IVR recommended)
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| Threshold Value |
- The threshold value is going to be given according to the final MIC specification and estimation result for 3 situations: MIC open circuit, common connection and short circuit.
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| Diagnosis Time |
- 200ms after MIC path change.
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