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DTC B2532: Front FOGLIGHT Relay Output Short To Ground/Open: Testing

  1. If BFC diagnostic system check was performed, go to next step. If BFC diagnostic system check was not performed, see procedures in BFC DIAGNOSTIC SYSTEM CHECK  .
  2. Remove front foglight relay from right I/P wiring harness junction block. Replace foglight relay with a known-good relay. Using scan tool, enable front foglight relay. If front foglight operates properly, go to step 10). If front foglight does not operate properly, go to next step.
  3. Reinstall original foglight relay. Back out right I/P wiring harness junction block Natural 68-pin connector C1, terminal F3 (Dark Green/White wire). Using DVOM, check voltage between right I/P wiring harness junction block connector C1, terminal F3 (Dark Green/White wire) and ground. If battery voltage exists, go to step 5). If battery voltage does not exist, go to next step.
  4. Replace right I/P wiring harness junction block. Go to step 10).
  5. Disconnect BFC Gray 16-pin connector C1, terminal A2 (Dark Green/White wire). Using DVOM, check resistance between BFC connector C1, terminal A2 (Dark Green/White wire) and ground. If resistance is infinite, go to step 7). If resistance is not infinite, go to next step.
  6. Repair short to ground in Dark Green/White wire between BFC connector C1 and right I/P wiring harness junction block connector C1. Go to step 10).
  7. Using DVOM, check resistance between BFC connector C1, terminal A2 (Dark Green/White wire) and right I/P wiring harness junction block connector C1, terminal F3 (Dark Green/White wire). If resistance is 0-2 ohms, go to step 9). If resistance is not 0-2 ohms, go to next step.
  8. Repair open in Dark Green/White wire between BFC connector C1 and right I/P wiring harness junction block connector C1. Go to step 10).
  9. Replace BFC. See REMOVAL & INSTALLATION  . Go to next step.
  10. Clear DTCs. Perform BFC DIAGNOSTIC SYSTEM CHECK  .


  1. If BFC diagnostic system check was performed, go to next step. If BFC diagnostic system check was not performed, see procedures in BFC DIAGNOSTIC SYSTEM CHECK  .
  2. Remove front foglight relay from right I/P wiring harness junction block. Replace foglight relay with a known-good relay. Using scan tool, enable front foglight relay. If front foglight operates properly, go to step 10). If front foglight does not operate properly, go to next step.
  3. Reinstall original foglight relay. Back out right I/P wiring harness junction block Natural 68-pin connector C1, terminal F3 (Dark Green/White wire). Using DVOM, check voltage between right I/P wiring harness junction block connector C1, terminal F3 (Dark Green/White wire) and ground. If battery voltage exists, go to step 5). If battery voltage does not exist, go to next step.
  4. Replace right I/P wiring harness junction block. Go to step 10).
  5. Disconnect BFC Gray 16-pin connector C1, terminal A2 (Dark Green/White wire). Using DVOM, check resistance between BFC connector C1, terminal A2 (Dark Green/White wire) and ground. If resistance is infinite, go to step 7). If resistance is not infinite, go to next step.
  6. Repair short to ground in Dark Green/White wire between BFC connector C1 and right I/P wiring harness junction block connector C1. Go to step 10).
  7. Using DVOM, check resistance between BFC connector C1, terminal A2 (Dark Green/White wire) and right I/P wiring harness junction block connector C1, terminal F3 (Dark Green/White wire). If resistance is 0-2 ohms, go to step 9). If resistance is not 0-2 ohms, go to next step.
  8. Repair open in Dark Green/White wire between BFC connector C1 and right I/P wiring harness junction block connector C1. Go to step 10).
  9. Replace BFC. See REMOVAL & INSTALLATION  . Go to next step.
  10. Clear DTCs. Perform BFC DIAGNOSTIC SYSTEM CHECK  .
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