Difference between revisions of "00526"

From Ross-Tech Wiki
m
 
Line 40: Line 40:
 
* Check/Replace Brake Light Switch (F)
 
* Check/Replace Brake Light Switch (F)
 
** Check Measuring Value Blocks (MVB)
 
** Check Measuring Value Blocks (MVB)
 +
 +
==== Special Notes ====
 +
 +
* FAQ 2.7. Many Automatic Transmission Control Modules will show a DTC 00526 or 17087 that indicates a faulty brake light switch. This can be ignored and will not appear if you press the brakes once before checking for Fault Codes.
 
[[Category:Fault Codes]]
 
[[Category:Fault Codes]]

Latest revision as of 01:56, 16 March 2007

00526 - Brake Light Switch (F)

00526 - Brake Light Switch (F): Circuit Malfunction

Possible Symptoms

  • MIL (Malfunction Indicator Light)
  • No Brake Lights

Possible Causes

  • Wiring and/or connections faulty between Brake Switch, Brake Lights and/or ABS Controle Module
  • Brake Light Switch (F) damaged
  • Brake Light faulty
  • Fuse(s) faulty

Possible Solutions

  • Check wiring and connections
  • Replace Brake Light Switch (F)
  • Check / Replace fuses(s)
  • Check / Replace Brake Lights
  • Check Brake Light Switch (F) in ABS Measuring Block

Special Notes

  • FAQ 2.7. Many Automatic Transmission Control Modules will show a DTC 00526 or 17087 that indicates a faulty brake light switch. This can be ignored and will not appear if you press the brakes once before checking for Fault Codes.


00526 - Brake Light Switch (F): Implausible Signal

Possible Causes

  • Wiring/Connectors from/to Brake Light Switch (F) faulty
  • Brake Light Switch (F) faulty

Possible Solutions

  • Check/Repair Wiring/Connectors from/to Brake Light Switch (F)
  • Check/Replace Brake Light Switch (F)
    • Check Measuring Value Blocks (MVB)

Special Notes

  • FAQ 2.7. Many Automatic Transmission Control Modules will show a DTC 00526 or 17087 that indicates a faulty brake light switch. This can be ignored and will not appear if you press the brakes once before checking for Fault Codes.