CAUTION
- Before disassembling or reassembling parts, always disconnect the battery ground cable from battery. When replacing the audio, control module and other parts provided with memory functions, record the memory contents before disconnecting the battery ground cable. Otherwise, the memory is cleared.
- Avoid impact and damage to the glass.
- Reassemble the parts in the reverse order of disassembly procedure unless otherwise indicated.
- Connect the connectors securely during reassembly.
- After reassembly, make sure that the each component operates normally.
GENERAL TOOL
| TOOL NAME | REMARKS |
| Circuit tester | Used for measuring resistance and voltage. |
| Piano wire | Used for removing the window glass. |
| Cutter knife | Used for removing the window glass. |
| Windshield glass knife | Used for removing the window glass. |
Scheme 52
| Main fuse box | Rear defogger relay | (A) |
| Fuse 25 A (rear defogger) | (B) |
| Relay & fuse box | Fuse 7.5 A (remote control mirror) | (C) |
| Fuse 15 A (wiper deicer) | (D) |
| Fuse 7.5 A (power window) | (E) |
| Relay holder | Power window relay | (F) |
| Wiper deicer relay | (G) |
Note. For other related fuses, refer to the wiring diagram. < Ref. to POWER SUPPLY CIRCUIT . >
CHECK FUSE
- Remove the fuse and check visually.
- If the fuse is blown out, replace the fuse.
Scheme 53
- Check the resistance between relay terminals. Terminal No. Inspection conditions Specification Circuit 1 - 2 Always 1 Mohms or more 1 - 2 Apply battery voltage between 4 - 3 terminals. Less than 1 ohms Terminal No. Inspection conditions Specification Circuit 1 - 2 Always 1 Mohms or more 1 - 4 Always Less than 1 ohms 1 - 2 Apply battery voltage between 3 - 5 terminals. Less than 1 ohms
- Replace the relay if the inspection result is not within the standard value.
NOTE
For operation procedures of each component of the power window system, refer to the respective sections.
- Power window control switch: < Ref. to «POWER WINDOW CONTROL SWITCH»(ref-662103-S36336941732014101300000) . >
- Front door glass: < Ref. to «FRONT DOOR GLASS»(ref-662103-S08395738592014101300000) . >
- Front regulator and motor assembly: < Ref. to «FRONT REGULATOR AND MOTOR ASSEMBLY»(ref-662103-S27895878842014101300000) . >
- Rear door glass: < Ref. to «REAR DOOR GLASS»(ref-662103-S36916921192014101300000) . >
- Rear regulator and motor assembly: < Ref. to «REAR REGULATOR AND MOTOR ASSEMBLY»(ref-662103-S03737150372014101300000) . >
Scheme 54
Scheme 55
Scheme 56
- Remove the trim panel - front door. < Ref. to «FRONT DOOR»(ref-662136-S41558028162014101300000) , REMOVAL, Door Trim. >
- Remove the panel - power window main switch. CAUTION: Be careful not to damage the trim panel - front door with the panel - power window main switch. Remove the screws and disconnect the connector. Release the claws, and then remove the panel - power window main switch. Release the claws, and then remove the switch - power window main.
Switch - power window sub front
For removal of the switch - power window sub front on the passenger's seat, refer to the removal procedure of the switch - power window main. < Ref. to MAIN SWITCH , REMOVAL, Power Window Control Switch. >
Scheme 57
Scheme 57: Switch - power window sub rear
Scheme 58
Scheme 59
- Remove the trim panel - rear door. < Ref. to «REAR DOOR»(ref-662136-S29444951182014101300000) , REMOVAL, Door Trim. >
- Remove the panel - power window sub switch rear. CAUTION: Be careful not to damage the trim panel - rear door with the panel - power window sub switch rear. Insert a sheet of protective paper (a) between panel - power window sub switch rear and trim panel - rear door. Remove the screws and disconnect the connector. Release the claws, and then remove the panel - power window sub switch rear.
- Release the claws, and then remove the switch - power window sub rear.
MAIN SWITCH
| CAUTION | Since the switch - power window main is controlled by CPU, do not check continuity for switch alone with the circuit tester. Performing continuity check with circuit tester can damage the switch - power window main circuit. |
Check output from the switch - power window main to the driver's side motor using the oscilloscope function in the Subaru Select Monitor.
Scheme 60
- Remove the switch - power window main.
- Connect the battery and the Subaru Select Monitor to the switch - power window main terminal. CAUTION: Never mix up the terminals when connecting the harness connector of the switch - power window main and the battery. If the connection is wrong, the switch - power window main may be damaged. NOTE: When the battery is connected to the switch - power window main terminal, the letters "AUTO" on the driver's side knob illuminates. For detailed procedures, refer to "Subaru Select Monitor Operation Manual".
- Operate the switch - power window main and check the output. NOTE: Since output time during window UP operation is extremely short, it cannot be checked without using a measuring instrument such as oscilloscope. Output is constantly produced while the switch is operated for window DOWN operation. Inspection conditions Output time Standard AUTO UP Approx. 130 ms Battery voltage UP OFF - 0 V DOWN During switch operation Battery voltage AUTO DOWN Approx. 300 ms
- If the inspection result is not within the standard, replace the switch - power window main.
Scheme 61
- Check the resistance between terminals of the switch - power window main. Terminal No. Inspection conditions Standard Passenger's seat 14 - 8 1 - 2 UP Less than 1 ohms 14 - 2 14 - 8 OFF 1 Mohms or more 1 - 8 1 - 2 8 - 2 Less than 1 ohms 14 - 2 1 - 8 DOWN Less than 1 ohms Rear LH 14 - 15 1 - 16 UP Less than 1 ohms 14 - 15 14 - 16 OFF 1 Mohms or more 1 - 15 1 - 16 15 - 16 Less than 1 ohms 14 - 16 1 - 15 DOWN Less than 1 ohms Rear RH 14 - 7 1 - 6 UP Less than 1 ohms 14 - 7 14 - 6 OFF 1 Mohms or more 1 - 6 1 - 7 6 - 7 Less than 1 ohms 14 - 6 1 - 7 DOWN Less than 1 ohms
- If the inspection result is not within the standard, replace the switch - power window main.
Scheme 62
- Remove the switch - power window sub front.
- Check the resistance between terminals of the switch - power window sub front. Terminal No. Inspection conditions Standard Passenger seat, rear 6 - 5 8 - 7 UP Less than 1 ohms 7 - 6 4 - 6 OFF 1 Mohms or more 5 - 4 8 - 7 Less than 1 ohms 6 - 8 5 - 4 DOWN Less than 1 ohms
- If the inspection result is not within the standard, replace the switch - power window sub front.
Scheme 63
Scheme 64
Scheme 65
Scheme 66
Scheme 67
Scheme 68
- Remove the trim panel - front door. < Ref. to «FRONT DOOR»(ref-662136-S41558028162014101300000) , REMOVAL, Door Trim. >
- Remove the sealing cover - front door. CAUTION: Carefully remove the butyl tape. Excessive force will easily break the sealing cover - front door. If the sealing cover - front door gets broken, replace it with a new part. Be careful not to allow the butyl tape to contact any trims and seats because the butyl tape, which has a strong adhesive force, is difficult to remove once it adhered. Disconnect connectors. Carefully remove the butyl tape to remove the sealing cover - front door.
- Remove the front door inner pad. CAUTION: If the clip is damaged, replace it with a new part because the panel assembly - front door may be deformed.
- Attach the battery ground cable and the switch - power window, and turn the ignition to ON.
- Remove the glass assembly - front door. Operate the switch - power window to move the glass assembly - front door to the position where the mounting bolts can be seen. Remove the bolt. While tilting the glass, remove the glass assembly - front door. CAUTION: Avoid impact and damage to the glass assembly - front door.
- Remove the glass - front door partition. Remove the bolts and screws, and then remove the sash COMPL - partition. Remove the glass - front door partition.
For procedure of each component in the remote control mirror system, refer to the respective section.
- Outer mirror assembly: < Ref. to «OUTER MIRROR ASSEMBLY»(ref-662103-S02037813542014101300000) . >
- Remote control mirror switch: < Ref. to «REMOTE CONTROL MIRROR SWITCH»(ref-662103-S41803108102014101300000) . >
Scheme 69
- Remove the trim panel - front door. < Ref. to «FRONT DOOR»(ref-662136-S41558028162014101300000) , REMOVAL, Door Trim. >
- Turn over the sealing cover - front door. CAUTION: Carefully remove the butyl tape. Excessive force will easily break the sealing cover - front door. If the sealing cover - front door gets broken, replace it with a new part. Be careful not to allow the butyl tape to contact any trims and seats because the butyl tape, which has a strong adhesive force, is difficult to remove once it adhered. Disconnect each connector. Carefully remove the butyl tape and turn over the sealing cover - front door within the area where the operation can be performed.
- Remove the outer mirror assembly. Disconnect the connector. Remove the bolts to remove outer mirror assembly.
USING PIANO WIRE
| CAUTION | Do not tightly pull the piano wire against the glass - front window edge. Apply protective tape, etc, and be careful that the inner and outer components of the vehicle are not damaged. Do not cross piano wires. Otherwise they may be cut. |
Scheme 70
Scheme 71
- Disconnect the ground cable from battery. (Models with wiper deicer)
- Remove the trim panel - front pillar UPR. < Ref. to «REMOVAL»(ref-662136-S09313546552014101300000) , Upper Inner Trim. >
- Remove the cowl panel assembly. < Ref. to «REMOVAL»(ref-662136-S14279707552014101300000) , Cowl Panel. >
- Disconnect the wiper deicer connector. (Models with wiper deicer)
- Remove the stereo camera cover and stereo camera. (Models with EyeSight) < Ref. to «REMOVAL»(ref-662158-S41868863582014101300000) , Stereo Camera. >
- Remove the molding - front window from the glass - front window, and attach protective tape on the body side of the circumference of the glass - front window.
- Remove the glass - front window. Using a drill, make a hole in the adhesive part. Pass the piano wire through the hole, and pull the wire ends alternately to cut off the adhesive part and the locating pin - front window. CAUTION: Attach a piece of wood to both piano wire ends.
CHECK SYSTEM
| Symptoms | Inspection order |
| Rear window defogger does not operate. | Check the fuse. Check the rear defogger relay. Check the rear window defogger switch. Check the heat wire. Check the wiring harness. Check body integrated unit. |
Note. Rear window defogger system can be customized using the Subaru Select Monitor, when the customize setting {Auto A/C ECU Setting} of the body integrated unit is set to {support}.
| System name | Initial setting | Customize setting |
| Rear defogger operation mode | OFF after 15 min. | Repeat 15 min. operation and 2 min. stop. |
CHECK WITH SUBARU SELECT MONITOR
| CAUTION | Check whether the Rr Defogger op. mode setting is in initial setting or customize setting before performing inspection. |
- Check the input signal when the rear window defogger switch is operated using Subaru Select Monitor. Prepare the Subaru Select Monitor. < Ref. to «PREPARATION TOOL»(ref-662103-S37091170362014101300000) , General Description. > Turn the ignition switch to ON (engine OFF) and run the "PC application for Subaru Select Monitor". On «System Selection Menu» display, select {Integ. unit mode}. Select {Auto A/C ECU Setting} from Current Data Display & Save. Check the vehicle equipment and the settings of body integrated unit. Model with manual A/C: Without auto A/C ECM setting Model with auto A/C: With auto A/C ECM setting If correct, go to (6). If not correct, go to (8). Select the {Rr Defogger output} on {Current Data Display & Save}. Check the displayed data (ON/OFF) by operating the rear window defogger switch. On the system selection menu display, select the body integrated unit mode. Select customize from work support, then select {Auto A/C ECU Setting}. Match the auto A/C ECM setting to the actual vehicle equipment.
- Check the operation with rear window defogger switch ON. When customize setting is set as "Continuous", it is normal if the 15-minute operation and 2-minute stop repeats. When customize setting is "Normal", it is normal if the operation lasts for 15 minutes and then turns OFF.
- When the operation in 2) above fails, replace the body integrated unit.
Note. The wiper deicer does not operate when the ambient temperature becomes 5°C (41°F) or more. The wiper deicer operates with the rear window defogger at the same time. It is possible to perform a forced operation if you keep holding the rear window defogger switch for 3 seconds or more.
| Symptoms | Inspection order |
| Wiper deicer does not operate. | Check the fuse. Check the wiper deicer relay. Check the wiper deicer switch. Check the heat wire. Check the wiring harness. Check body integrated unit. |
Note. Wiper deicer system can be customized using the Subaru Select Monitor, when the customize setting {Auto A/C ECU Setting} of the body integrated unit is set to {support}. Set the system using the Rr Defogger op. mode, and setting will be the same as rear defogger system setting.
| System name | Initial setting | Customize setting |
| Rear defogger operation mode | OFF after 15 min. | Continuous operation (1) |
| (1) When one of the following conditions occurs, continuous operation is suspended and turned off after 15 minutes. Ambient temperature at 5°C (41°F) or more continues for 10 seconds. Malfunction occurs on ambient sensor. Vehicle speed of 15 km/h (9 MPH) or less continues 15 minutes (OFF when conditions are met) Malfunction occurs in CAN communication. Battery voltage remains at 10 V or less for 30 seconds. SI-DRIVE [I] mode driving continues for 10 seconds. |
| (1) | When one of the following conditions occurs, continuous operation is suspended and turned off after 15 minutes. |
| CAUTION | Before performing the inspection, check the following settings. Wiper deicer setting --> "support". If "no support", set to "support" using customize setting. Rr Defogger op. mode setting --> Initial setting or customize setting. |
- Check the input signal when the rear window defogger switch is operated using Subaru Select Monitor. Prepare the Subaru Select Monitor. < Ref. to «PREPARATION TOOL»(ref-662103-S37091170362014101300000) , General Description. > Turn the ignition switch to ON (engine OFF) and run the "PC application for Subaru Select Monitor". On «System Selection Menu» display, select {Integ. unit mode}. Select {Auto A/C ECU Setting} from Current Data Display & Save. Check the vehicle equipment and the settings of body integrated unit. Model with manual A/C: Without auto A/C ECM setting Model with auto A/C: With auto A/C ECM setting If correct, go to (6). If not correct, go to (8). Select the {wiper deicer output} on {Current Data Display & Save}. Check the displayed data (ON/OFF) by operating the rear window defogger switch. On the system selection menu display, select the body integrated unit mode. Select customize from work support, then select {Auto A/C ECU Setting}. Match the auto A/C ECM setting to the actual vehicle equipment.
- Check the operation with rear window defogger switch ON. When customize setting is set as "Continuous", it is normal if the 15-minute operation and 2-minute stop repeats. When customize setting is "Normal", it is normal if the operation lasts for 15 minutes and then turns OFF.
- When the operation in 2) above fails, replace the body integrated unit.
REPAIR
Refer to "REPAIR" of "Rear Window Defogger System". < Ref. to REPAIR , Rear Window Defogger System. >
Note. Heat wire repair needs removing/installing procedure of instrument panel assembly.