LEMON Manuals: Even more car manuals for everyone
Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 470 (Seat Heating System And Seat Cooling System) >> Diagnostic Information and Procedures >> DTC B2425 or B2430 (w/o HP2 with Memory) >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

B2425 04 or B2430 04 

The module does not detect a temperature change within 210 seconds.

B2425 0A or B2430 0A 

The module detects that the set point temperature has not been reached within 8.5 minutes.

B2425 0B, B2425 0E, B2430 0B, or B2430 0E 

By measuring output current, the module calculates that the heating element resistance is below the minimum resistance.

B2425 0C, B2425 0D, B2430 0C, or B2430 0D 

By measuring output current, the module calculates that the heating element resistance is above the maximum resistance.

B2425 1F or B2430 1F 

The temperature sensor voltage is erratic or changes suddenly.

scientia non olet · About LEMON Manuals