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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (Supplemental Restraints System) >> Diagnostic Information and Procedures >> DTC B15DF or B15E3 >> Conditions for Setting the DTC

Conditions for Setting the DTC

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B15DF 12 

Circuit 4956 or circuit 4957 is shorted to voltage for 2 seconds.

B15E3 12 

Circuit 4962 or circuit 4963 is shorted to voltage for 2 seconds.

B15DF 11 

Circuit 4956 or circuit 4957 is shorted to ground for 2 seconds.

B15E3 11 

Circuit 4962 or circuit 4963 is shorted to ground for 2 seconds.

B15DF 13 

Circuit 4956 or circuit 4957 is open for 2 seconds.

B15E3 13 

Circuit 4962 or circuit 4963 is open for 2 seconds.

B15DF 1B 

Circuit 4956 or circuit 4957 resistance is greater than 4.2 Ω for 2 seconds.

B15E3 1B 

Circuit 4962 or circuit 4963 resistance is greater than 4.2 Ω for 2 seconds.

B15DF 1A 

Circuit 4956 or circuit 4957 resistance is less than 1.4 Ω for 2 seconds.

B15E3 1A 

Circuit 4962 or circuit 4963 resistance is less than 1.4 Ω for 2 seconds.