4.
Perform burn-in between Pin No. 1(power) and Pin No. 2(signal) of the brake switch using "Multimeter" of GDS.
Specification : Pish the plunger (A) : Open / Release the plunger (A) : Close
Fig.1 ) Check Brake Switch
IG "OFF"
Disconnect the battery (-) cable.
Refer to "Shop Manual" and remove the brake switch.
Perform burn-in between Pin No. 1(power) and Pin No. 2(signal) of the brake switch using "Multimeter" of GDS.
Specification : Pish the plunger (A) : Open / Release the plunger (A) : Close
Fig.1 ) Check Brake Switch
Is the measured value within specification?
 | ▶ Fault is intermittent caused by poor contact in the sensor’s and/or ECM’s connector or was repaired and ECM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "Verification of vehicle Repair" procedure. |
 | ▶ If no problems were found with the circuits or connectors, Replace the brake switch and go to "Verification of Vehicle Repair" procedure. |
When install a part, tighten it within specification.
When drop down the part, check part's operating condition whether it is damaged or not.
