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Home >> Suzuki >> 2006 >> Verona Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Body Electrical Control System) >> Diagnostic Information and Procedures >> DTC B1156 (No. 56): CAN Communication Error (A/T Only) >> Flow Test Description
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Flow Test Description

WARNING: This page is about a different car, the 2006 Suzuki XL-7. However, it is still accessible from the selected car via links, so may be relevant.

Step 1: Check CAN communication line for open circuit  .

Step 2: Check CAN communication line for open circuit  .

Step 3: Check CAN communication line for short circuit  .

Step 4: Check CAN communication line for short circuit  .

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