Other information:
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
C1B52-17
BSW/BSI IND OPEN CIR
(Blind Spot Warning indicator open circuit)
Diagnosis condition
When ignition switch is ON.
Signal (terminal)
–
Threshold
Open circuit in Blind Spot Warning indicator circuit is detected
Diagnosis delay time
–
POSSIBLE CAUSE
Blind Spot Warning indicator RH circuit
Blind Spot Warning indicator RH
Side radar RH
FAIL-SAFEThe following systems are canceled:
Blind Spot Warning (BSW)
Rear Cross Traffic Alert (RCTA)
DTC Confirmation Procedure
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Start the engine...
Diagnosis Procedure
CHECK METER CONTROL SWITCH SIGNAL
Ignition switch ON.
Check voltage between the following terminals of the meter control switch harness connector.
Meter control switch Condition
Voltage
(Approx.)
Connector Terminals
(+) (−)
M27
7
4
When illumination control switch (−) is pressed
0 V
Other than the above
5 V
5
When trip reset switch is pressed
0 V
Other than the above
5 V
6
When illumination control switch (+) is pressed
0 V
Other than the above
5 V
Is the inspection result normal?
YES>>
Inspection End...