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Home >> Chevrolet >> 2017 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 51 (Folding Top) >> Diagnostic Information and Procedures >> DTC B3687, B36AF, and B36B0 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.

B3687 02 

The folding top control module has detected a short to ground in the folding top tension bow up position sensor circuit.

B3687 05 

The folding top control module has detected an open or high voltage in the folding top tension bow up position sensor circuit.

B3687 08 

The folding top control module has detected an invalid signal in the folding top tension bow up position sensor circuit.

B3687 61 

The folding top control module has detected a stuck latch in the folding top tension bow up position sensor circuit.

B36AF 02 

The folding top control module has detected a short to ground in the left folding top tension bow down position sensor circuit.

B36AF 05 

The folding top control module has detected an open or high voltage in the left folding top tension bow down position sensor circuit.

B36AF 08 

The folding top control module has detected an invalid signal in the left folding top tension bow down position sensor circuit.

B36AF 61 

The folding top control module has detected a stuck latch in the left folding top tension bow down position sensor circuit.

B36B0 02 

The folding top control module has detected a short to ground in the right folding top tension bow down position sensor circuit.

B36B0 05 

The folding top control module has detected an open or high voltage in the right folding top tension bow down position sensor circuit.

B36B0 08 

The folding top control module has detected an invalid signal in the right folding top tension bow down position sensor circuit.

B36B0 61 

The folding top control module has detected a stuck latch in the right folding top tension bow down position sensor circuit.