1A
DTC P0513: Incorrect Immobilizer Key
NOTE:
This DTC indicated only with SUZUKI scan tool.
If DTC P0513 is detected, the engine stops and impossible to restart.
Wiring Diagram
For wiring circuit and connector number, refer to “K9K Engine (Type 5)” in A-4 Engine Control System Circuit Diagram .
Troubleshooting
Check the connection and condition of the ECM “C48” connector.
Repair if necessary.
Check the connection and condition of the immobilizer control module connector.
Repair if necessary.
Check for insulation, continuity and absence of interference resistance of the connections:
• Between “C48-2” terminal of ECM connector and “G46-15” terminal of immobilizer control module connector
Repair if necessary. If DTC P0513 is still detected, replace the immobilizer control module.
If DTC P0513 is still detected, replace the ECM.
After Repair
Deal with any faults detected by SUZUKI scan tool.
Clear the DTC.
Carry out a road test followed by another check with the SUZUKI scan tool.