Diagnostic Trouble Code (DTC) Information

Diagnostic Trouble Code (DTC) Information

Condition
Diagnostic trouble code (DTC) SRS-129 is stored if the battery voltage is below 9 V (signal too low) when the ignition is switched on.

Possible source
- The charging system is not charging sufficiently
- Low battery voltage.
- Contact resistance in the terminals.

Condition
- The SRS indicator lamp lights

Hint: The lamp goes out if the voltage returns to normal, but the diagnostic trouble code (DTC) remains.