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Scantool Diagnostics





C1126 TPMS ECU Battery Voltage Low

Scantool Diagnostics

Monitor GDS Data

1. Connect GDS to Data Link Connector (DLC).
2. Start engine and turn the headlight and the heatwire on.
3. Monitor the "BATTERY VOLTAGE" parameter on the GDS.
4. Maintaining ENG. RPM at 2,500 RPM (idle) over 2 minutes.

Specification : more than 10 [V]




5. Is parameter within specifications?