General Information

P1782 Ignition Voltage Fault

General Information

Component Location





General Description

The 4WD ECM monitors the battery voltage to determine, as a safety issue, whether this system can operate normally or not. The normal battery voltage range is essential for controlling this system as intended.

DTC Description

4WD ECM sets this code if high or low voltage caused by faulty alternator or poor connection in power supply circuit is detected.

DTC Detecting Condition





Specification





Diagnostic Circuit Diagram