DTC B1500: Fuel Sender Open Detected [11/2013 - ]: Procedure

1. Remove the fuel sender gauge assembly.

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2. Check that the float position is between E and F.
3. Measure the resistance according to the value(s) in the table below.

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   Standard resistance

   Tester Connection	Condition	Specified Condition
   1 - 2	Float level is F	13.5 to 16.5 Ω
   1 - 2	Float level is 1/2	195.3 to 221.3 Ω
   1 - 2	Float level is E	405.5 to 414.5 Ω

4. Reinstall the fuel sender gauge assembly.

NG → See step   3 

OK: Go to next step 

1. Disconnect the C37 combination meter assembly connector.

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2. Disconnect the H13 fuel sender gauge assembly.
3. Measure the resistance according to the value(s) in the table below.

   Standard resistance

   Tester Connector	Condition	Specified Condition
   C37-17 (L) - H13-2	Always	Below 1 Ω
   C37-22 (E) - H13-3	Always	Below 1 Ω
   C37-24 (ET) - Body ground	Always	Below 1 Ω
   C37-17 (L) or H13-2 - Body ground	Always	10 kΩ or higher
   C37-22 (E) or H13-3 - Body ground	Always	10 kΩ or higher

4. Reconnect the fuel sender gauge assembly connector.
5. Reconnect the combination meter assembly connector.

NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

OK → See step   4