LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hyundai >> 2011 >> Genesis Coupe 3.8 >> Repair and Diagnosis >> Electrical >> Starter >> Button Engine Start System >> PDM (Power Distribution Module) >> DTC B1602: CAN Error >> DTC Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Description

DTC DESCRIPTION CHART

Pattern Status
1 Open in CAN High circuit
2 Open in CAN Low circuit
3 Short to battery in CAN High circuit
4 Short to battery in CAN Low circuit
5 Short to ground in CAN High circuit
6 Short to ground in CAN Low circuit
7 Short between CAN High and Low circuit

Communication is normal but DTC set if PDM detects 7 error status as follows:

  1. Short to battery in CAN High circuit
  2. Short to ground in CAN High circuit
  3. Short to battery in CAN Low circuit
  4. Short to ground in CAN Low circuit
  5. Short between CAN High and Low circuit
  6. Open or Poor connection in CAN Low circuit
  7. Open or Poor connection in CAN High circuit