[Previous][Next]
DTC Description
 
 
DTC DETECTION LOGIC
DTCM.U.T.-III SE screen terms
(Trouble diagnosis content)
DTC detection condition
P180500BRAKE SW/CIRCUIT
(Brake switch/circuit)
Diagnosis condition—
Signal (terminal)CAN communication signal
ThresholdA stop light switch signal is not sent to ECM while the vehicle is driving
Diagnosis delay time—
 
 
POSSIBLE CAUSE
Stop light switch (BCM)
 
 
FAIL-SAFE
Not applicable
 
 
DTC Confirmation Procedure
1.PERFORM DTC CONFIRMATION PROCEDURE
  1. Turn ignition switch ON.
  2. Fully depress the brake pedal for at least 5 seconds.
  3. Erase the DTC.
  4. Check 1st trip DTC.
Is 1st trip DTC detected?
Proceed to DTC Diagnosis Procedure.
-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END