Subaru Crosstrek Service Manual: General diagnostic table Inspection
BODY CONTROL SYSTEM (DIAGNOSTICS) > General Diagnostic Table
INSPECTION
Read the DTC using Subaru Select Monitor. Read Diagnostic Trouble Code (DTC)">
Or check the following data under the current data display screen. Read Current Data">
Item | Operation | Specifications | Note | |
YES | NO | |||
Diagnostic code | DTC is not displayed when inspecting all DTCs. | DTC is not displayed. | Perform the diagnosis according to DTC. | — |
Clearance light (Low beam) (High beam) | Clearance light and low/high beams illuminate normally when the switch is operated. Indicator in the meter illuminates at the same time. | System is normal. | Check the lighting system, combination meter system and LAN system. | — |
Auto light | When the area around the light control sensor is darkened after the ignition switch and the lighting switch (AUTO) are turned to ON, the clearance light and the low beam illuminate after 5 seconds. Indicator in the combination meter illuminates at the same time. | System is normal. | Check the lighting system, combination meter system and LAN system. | — |
When the ignition switch and the lighting switch (AUTO) are turned to ON after the area around the light control sensor is darkened, the clearance light and the low beam illuminate immediately. Indicator in the combination meter illuminates at the same time. | — | |||
Fog light | Front and rear fog lights illuminate when the switch is operated. Indicator in the meter illuminates at the same time. | System is normal. | Check the lighting system, combination meter system and LAN system. | Rear fog light operates when “Rear fog light setting” of the body integrated unit is set to on. |
Rear defogger | Rear defogger operates when the switch is operated. The indicator illuminates at the same time. | System is normal. | Check the rear window defogger system and A/C system. | — |
Wiper deicer | Wiper deicer operates by operating the switch. The indicator illuminates at the same time. When the ambient temperature is 5°C (41°F) or higher, press the switch 3 seconds or more to forcibly activate the system. | System is normal. | Check the wiper deicer system and A/C system. | Wiper deicer operates when “Wiper deicer setting” of the body integrated unit is set to on. |
DRL | After starting the engine and releasing the parking brake, the DRL illuminates. | System is normal. | Check the lighting system and LAN system. | — |
Rear wiper | Rear wiper operates when the switch is operated. | System is normal. | Check wiper or washer system. | Depending on user customizing “Sedan/Wagon Setting” of the body integrated unit, vehicle sensory time varies. |
Key interlock | ||||
• Key cannot be removed in other than P range.
• Key can be removed in other than P range.
System is normal.
Check the body control system.
—
Shift lock
The select lever can be moved from the P range to other ranges only when the brake pedal is depressed with IG ON.
System is normal.
Check the body control system.
—
Key warning switch alarm
When the driver’s door is open without the key removed, the buzzer sounds.
System is normal.
Check the combination meter and body control system.
—
Door lock
The doors lock/unlock when the door switch is operated. Rear gate/trunk opens when the rear gate/trunk release switch is operated.
System is normal.
Check the security & lock and body control system.
If user customizing “Sedan/Wagon Setting” is different, trunk and rear gate do not open.
Keyless entry
The lock locks/unlocks when the keyless transmitter is operated. Trunk/rear gate unlocks when trunk/rear gate unlock button is operated.
System is normal.
Check the keyless entry and body control system.
—
Keyless access with push button start system
The lock locks/unlocks when the access key is operated.
With the access key held, the touch sensor (lock) operation locks/touch sensor (unlock) operation unlocks.
Rear gate unlocks by operating the rear gate unlock button.
System is normal.
Check the keyless access with push button start system and the body control system.
—
Answer back
Answer-back operates when the keyless entry / keyless access with push button start system locks/unlocks.
System is normal.
Check the security & lock, keyless access with push button start system, and LAN system.
—
Room light
Turns ON/OFF according to the door open/close operation, the lock/unlock operation with the keyless entry/keyless access with push button start system, and the ignition operation.
System is normal.
Check the room light system, security & lock, keyless access with push button start system, and LAN system.
For vehicle with the keyless access with push button start system, the room light blinks when “Factory mode” is selected.
For vehicles with the keyless entry, the room light blinks when the keyless registration mode connector is connected.
Map light
Turns ON/OFF according to the door open/close operation, the lock/unlock operation with the keyless entry/keyless access with push button start system, and the ignition operation. (Except for rear gate)
System is normal.
Check the spot map light, security & lock, keyless access with push button start system, and LAN system.
For vehicle with the keyless access with push button start system, the map light blinks when “Factory mode” is selected.
For vehicles with the keyless entry, the map light blinks when the keyless registration mode connector is connected.
Luggage/trunk light
The light illuminates/goes off according to the rear gate open/close.
The light goes off when the doors are locked with the keyless entry/keyless access with push button start system and the ignition is turned ON while the luggage light is dimming after the rear gate is closed.
System is normal.
Check the luggage/trunk light, security & lock, keyless access with push button start system, and LAN system.
For vehicles with the keyless access with push button start system, the luggage/trunk light blinks when “Factory” mode is selected.
For vehicles with the keyless entry, the luggage/trunk light blinks when the keyless registration mode connector is connected.
Key illumination
The light illuminates/goes off according to the driver’s door open/close.
The light goes off, when the doors are locked with the keyless entry/keyless access with push button start system and the ignition is turned ON while illuminating.
System is normal.
Check the ignition switch illumination, security & lock, and LAN system.
For vehicles with keyless entry, the key illumination blinks when “Factory” mode is selected.
Illumination control
Illumination volume control is available.
System is normal.
Check the illumination control switch, combination meter, and body control system.
Illumination volume control is not available when user customizing “Illumination Control On/Off” of the body integrated unit is set to off.
Engine start
Engine starts.
System is normal.
Check the engine system, immobilizer, and LAN system.
—
Vehicle security
Security monitoring/security canceling can be performed by operating the keyless entry/keyless access with push button start system.
System is normal.
Check the security & lock, keyless access with push button start system, and LAN system.
Security monitoring starts and at the same time the warning buzzer sounds, when impact sensor is not connected and user customizing “Impact Sensor” of the body integrated unit is set to on.
Welcome lighting (enter)
When dimming out around the light control sensor after turning the lighting switch (AUTO) to ON, use keyless transmitter or access key to unlock. At this time, the clearance light and headlight low beam illuminates for the preset time.
And, use keyless transmitter or access key to lock. At this time, the clearance light and headlight low beam go off.
System is normal.
Check the lighting system (auto light), security & lock (keyless entry) or keyless access with push button start system.
Operates when user customization item “Illumination Sensor Setting” in body integrated unit is set to ON and “Welcome Light Off Delay Time(Approaching)” is set to other than OFF.
Welcome lighting (exit)
The clearance light and headlight low beam continues to illuminate, when the ignition switch is OFF (or when the key is removed for vehicles without keyless access with push button start system) while the auto light function is operating.
Use keyless transmitter or access key to lock two consecutive times. At this time, the clearance light and headlight low beam go off.
System is normal.
Check the lighting system (auto light), security & lock (keyless entry) or keyless access with push button start system.
Operates when user customization item “Illumination Sensor Setting” in body integrated unit is set to ON and “Welcome Light Off Delay Time(Exiting)” is set to other than OFF.
Function check Operation
BODY CONTROL SYSTEM (DIAGNOSTICS) > Function CheckOPERATIONNOTE:In order to check the body integrated unit function, inspect the body integrated unit and actuator using Subaru Select Monitor withou ...
List of diagnostic trouble code (dtc) List
BODY CONTROL SYSTEM (DIAGNOSTICS) > List of Diagnostic Trouble Code (DTC)LISTDTCItemContent of diagnosisNoteB1010BODY CONTROL SYSTEM (BIU) MALFUNCTIONBody integrated unit internal error Diagnostic ...
Other materials:
Removal
DRIVE SHAFT SYSTEM > Rear Drive ShaftREMOVAL1. Disconnect the ground cable from battery. NOTE">2. Lift up the vehicle, and then remove the rear wheels.3. Remove the axle nut.CAUTION:Do not loosen the axle nut while the rear axle is loaded. Doing so may damage the hub unit bearing.(1) Lif ...
Engine low oil level warning light
This
light illuminates when the engine oil
level decreases to the lower limit.
If the engine low oil level warning light
illuminates while driving, park the vehicle
in a safe and level location, and then
check the engine oil level. When the
engine oil level is not within the normal
rang ...
Removal
CLUTCH SYSTEM > Clutch SwitchREMOVALCAUTION:Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION">1. Turn the ignition switch to OFF.2. Disconnect the ground cabl ...
