Scantool Diagnostics

P1782 Ignition Voltage Fault

Scantool Diagnostics

Monitor Scantool Data

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

Specification : more than 10 [V]
Specification : less than 17 [V]




5. Is parameter within specifications?