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DTC Description
 
 
DTC DETECTION LOGIC
DTC No.M.U.T.-III SE screen items
(Trouble diagnosis content)
DTC Detection Condition
B2086-23Request SW (BD/TR)
[Request switch (power liftgate/trunk)]
Diagnosis condition Ignition switch ON
Signal (terminal)Door request switch signal (Keyless operation key unit connector terminal 5)
ThresholdKeyless operation key unit detects that the power liftgate request switch is stuck ON
Diagnosis delay time10 seconds or more
 
 
POSSIBLE CAUSE
  • Power liftgate opener switch
  • Harness or connector (power liftgate request switch circuit is shorted)
  • Keyless operation key unit
 
 
FAIL-SAFE
—
 
 
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With M.U.T.-III SE
  1. Ignition switch ON and wait for 10 seconds or more.
  2. Check “Self Diagnostic Result” mode of “HANDS FREE MODULE” using M.U.T.-III SE.
Is DTC detected?
Refer to DTC Diagnosis Procedure.
-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident.
-2Confirmation after repair: INSPECTION END