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Home >> Chevrolet >> 2001 >> Impala Base, 3.8 K >> Repair and Diagnosis >> External Pages >> Different car >> Section 36 (HVAC Systems - Automatic) >> Diagnostic Tests >> DTC B0348: Sun Load Sensor Circuit Open >> Conditions For Setting The DTC

Conditions For Setting The DTC

WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue. However, it is still accessible from the selected car via links, so may be relevant.

The HVAC control module detects the signal circuit is greater than 250 counts (4.90 volts).