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Home >> Hummer >> 2008 >> H3 Alpha >> Repair and Diagnosis >> External Pages >> Different car >> Section 217 (Cruise Control System) >> Diagnostic Information and Procedures >> DTC B3794 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

Engine ON, observe the scan tool Cruise parameter while pressing each of the cruise control switches. The Counts should match with the table below, as the applicable switch is pressed.

Switch Function Resistance Value Range (Ω) Counts
OFF O.L. 0
On 7.8-8.6K Ω 29
Resume 2.7-3.0K Ω 76
Set 1.2-1.3K Ω 148