DTC B1036

DTC B1036  : IG1 Power Supply Circuit Malfunction

NOTE:  If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A .

DTC (Body Control Module)

1. Problem verification

   -1. Clear the DTCs with the HDS.

   -2. Turn the vehicle to the OFF (LOCK) mode and then the ON mode.

   -3. Wait for at least 6 seconds.

   -4. Check for DTCs with the HDS.

   DTC Description	DTC
   B1036 IG1 Power supply Circuit Malfunction

   Is DTC B1036 indicated?

   YES 

   Go to step 2.

   NO 

   Intermittent failure, the system is OK at this time. Check for loose or poor connections.

2. Fuse check

   -1. Check the following fuse.

   Fuse

   No. C8

   Is the fuse OK?

   YES 

   Repair an open or high resistance in the IG1 FUEL PUMP wire between the under-dash fuse/relay box and the body control module.

   NO 

   Replace the fuse. If the fuse blows again, repair a short to ground in the No. C8 fuse circuit.