Component Function Check
1. CHECK REAR WIPER (AUTO STOP) OPERATION
CONSULT DATA MONITOR

Is the inspection result normal? YES >> Rear wiper auto stop signal circuit is normal.
NO >> Refer to WW-49, "Diagnosis Procedure".
Diagnosis Procedure
Regarding Wiring Diagram information, refer to WW-28, "Wiring Diagram".
1. CHECK REAR WIPER MOTOR AUTO STOP CIRCUITS FOR OPEN

Is inspection result normal? YES >> GO TO 2.
NO >> Repair or replace harness.
2. CHECK AUTO STOP CIRCUITS FOR SHORT TO GROUND
Check continuity between BCM harness connector terminal and ground.

Is inspection result normal? YES >> Replace BCM. Refer to BCS-75, "Removal and Installation" (with Intelligent Key system) or BCS- 135, "Removal and Installation" (with Intelligent Key system).
NO >> Repair or replace harness.
Rear wiper motor circuitComponent parts
Component Parts Location
A/C switch assembly
View with front door finisher removed
View with rear door finisher removed
No.
Component parts
Function
1
Front power window switch
Refer to PWC-7, "Power Window Switch".
2
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Wiring diagram
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)
Wiring Diagram
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P0452 EVAP control system pressure sensor
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0452
EVAP SYS PRES SEN
(Evaporative emission system pressure
sensor/switch low)
An excessively low voltage from the sensor is sent to ECM.
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