DTC Troubleshooting: 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 Description
DTC
B1036 IG1 Power Supply Circuit Malfunction
  

1.
Problem verification:

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:

Fuse check
?1.
Check the following fuse.
Fuse
No. B7 (10 A)
Location
Under-dash fuse/relay box

Is the fuse OK?

     
YES
     
     
     
Repair an open or high resistance in the wire between the under-dash fuse/relay box and the gauge control module.?
     
NO
     
     
     
Replace the fuse. If the fuse blows again, repair a short to ground in the No. B7 (10 A) fuse circuit.?