145 - MiTo   1.4 16v TJet   Brake switch   P0504   
 

 

 

Test results
 

1

  

ELECTRICAL CHECKS

  

All OK

  

Problems encountered

  

Operation
 

 

Check the following, in order:

that the electrical connections are not defective

wiring continuity

correct wiring insulation

  

Go to Step 2

  

1. Electrical connections defective

2. Faulty wiring continuity.

3. Wiring insulation not correct.

  

1. Restore the correct electrical connections.

2. Restore the correct continuity for the wiring.

3. Restore correct wiring insulation.
 

2

  

CHECK USING DIAGNOSTIC EQUIPMENT

  

All OK

  

Problems encountered

  

Operation
 

 

Connect the Examiner diagnostic equipment to the Bosch Motronic Me 7.9.10 CF4/EOBD engine management control unit and check the 'brake pedal switch status'

  

End of diagnosis

  

Brake pedal switch broken

  

Replace the brake pedal switch

 Op. 5550D10 BRAKE LIGHT SWITCH - R+R