DTC P1750

DTC: P1750 Battery voltage too low

Activation requirement CHECK ENGINE lamp:
Two consecutive trips with fault.

Activation of CHECK ENGINE lamp:
At start of next trip.

Test to detect fault:
For circuit 30:
With a voltage below approximately 8 V (up to 2000 rpm) or below approximately 10 V (2000-6000 rpm), the engine control module no longer performs any tests. As a result, low voltage conditions which are present for more than approximately 5 seconds are stored as a fault by the diagnostic module

For circuit 87:
Recognized by the engine control module as implausible.