WIRING SYSTEM > Rear Wiring Harness and Rear Gate Cord
LOCATION
Connector | Connecting to | ||||
No. | Pole | Color | Area | No. | Description |
R16 | 3 |
| C-4 | Rear door switch RH | |
R22 | 3 |
| C-2 | Rear door switch LH | |
R25 | 10 | Black | C-2 | Radar sensor LH (master) | |
R26 | 6 | Gray | C-5 | Rear combination light RH | |
R28 | 6 | Gray | C-3 | Rear combination light LH | |
R29 | 3 | Black | D-2 | Rear vehicle height sensor | |
R38 | 8 |
| B-5 | D34 | Rear gate cord |
R39 | 14 | Gray | B-5 | D35 | |
R58 | 4 |
| C-3 | Fuel pump assembly | |
R59 | 2 |
| C-4 | Fuel sub level sensor | |
R61 | 10 | Black | C-5 | Radar sensor RH (slave) | |
R72 | 2 | Light gray | D-4 | Rear ABS wheel speed sensor RH | |
R73 | 2 | Light gray | D-2 | Rear ABS wheel speed sensor LH | |
R79 | 8 |
| C-3 | Trailer connector | |
R80 | 8 |
| B-2 | Keyless entry CM | |
R97 | 1 |
| B-2 | Antenna feeder cord | |
R141 | 2 | Light gray | C-2 | Luggage room light | |
R164 | 10 | Green | C-2 | J/C | |
R211 | 12 |
| C-2 | TPMS CM | |
R221 | 12 |
| C-2 | TPMS & keyless entry CM | |
R296 | 5 |
| B-2 | Receiver | |
R298 | 3 |
| C-4 | Keyless access interior antenna (rear) | |
R299 | 6 |
| D-4 | Keyless access exterior antenna (rear) | |
R400 | 8 | Gray | C-4 | Leak check valve assembly | |
| |||||
Connector | Connecting to | ||||
No. | Pole | Color | Area | No. | Description |
D34 | 8 |
| B-4 | R38 | Rear wiring harness RH |
D35 | 14 | Gray | B-5 | R39 | |
D39 | 2 |
| B-4 | High-mounted stop light | |
D43 | 4 |
| A-4 | Rear wiper motor | |
D44 | 2 |
| A-4 | License plate light RH | |
D46 | 4 |
| A-4 | Rear gate lock actuator & latch switch | |
D47 | 2 | Brown | A-4 | Rear gate opener button | |
D48 | 1 | Black | A-3 | Rear defogger | |
D77 | 4 |
| A-4 | Rear lock button & rear gate opener button | |
D80 | 8 |
| A-5 | D81 | Rear gate cord |
D81 | 8 |
| A-5 | D80 | |
D85 | 4 |
| A-4 | Rearview camera | |
D89 | 1 | Black | B-4 | Rear defogger | |
D137 | 2 |
| A-4 | License plate light LH | |
| |||||
Connector | Connecting to | ||||
No. | Pole | Color | Area | No. | Description |
AB31 | 2 | Black | B-2 | Curtain airbag module LH | |
AB32 | 4 | Yellow | C-2 | Curtain airbag sensor LH | |
AB33 | 2 | Black | B-4 | Curtain airbag module RH | |
AB34 | 4 | Yellow | C-4 | Curtain airbag sensor RH | |
AB41 | 2 | Yellow | C-3 | Satellite safing sensor | |
| |||||

Rear wiring harness Location
Rearview camera system Wiring diagramAutomatic Braking function operation
Object close behind warning
Automatic braking warning
Warning message
When the Subaru Ascent determines that there is a high probability of collision
while reversing, the system escalates its response. Audible alerts may intensify
into continuous warning tones, and the system will au ...
Note
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Replacement of wiper blades
Contamination such as grease, wax residues, insects, or road debris on the windshield
or wiper blades of your Subaru Ascent can lead to uneven wiping, jerky motion, and
visible streaks across the glass. If these issues persist even after using the washer
system, thoroughly clean the windshield ...