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Pinpoint Test 17: DTC B1318 (Satellite Digital Audio Receiver System [SDARS] Module)




PINPOINT TEST 17: DTC B1318 (SATELLITE DIGITAL AUDIO RECEIVER SYSTEM [SDARS] MODULE)

Normal Operation

- DTC B1318 (Battery Voltage Low) - set by the satellite digital audio receiver system (SDARS) module when the supply voltage falls below 10 volts for at least 10 seconds during normal operation.

Possible Causes
- Wiring, terminals or connectors
- High circuit resistance
- SDARS module

Diagnostic Procedure

CAUTION:Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
NOTE:Failure to disconnect the battery when instructed will result in false resistance readings. See Battery Disconnect.

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