System Overview: Signals
The table below summarizes the input signals to and output signals from the parking assistance module (PAM). The signal types are divided into directly connected signals and CAN communication. The illustration below displays the same information with the Volvo component designations.
| Input signals |
Output signals |
| Directly connected: |
Directly connected: |
- Rear parking sensors (7/131, 7/132, 7/133 and 7/134)
- Parking sensors front (7/204, 7/205, 7/206, and 7/207)
- Side parking sensors (7/266 and 7/267)
|
|
| Via CAN communication: |
Via CAN communication: |
- Central electronic module (CEM) (4/56)
- Steering wheel angle sensor module (SAS) (4/68)
- Brake control module (BCM) (4/16)
- Infotainment control module (ICM) (3/281)
- Trailer module (TRM) (4/110) (accessory)
- Transmission Control Module (TCM) (4/28)
- Engine control module (ECM) (4/46)
- Climate control module (CCM) (4/6)
- Steering wheel module (SWM) (3/130)
- Power steering module (PSCM) (6/164)
|
- Central electronic module (CEM) (4/56)
- Infotainment control module (ICM) (3/281)
- Engine control module (ECM) (4/46)
- Climate control module (CCM) (4/6)
- Power steering module (PSCM) (6/164)
- Parking Assistance Camera (PAC) (27/6)
- Side Obstacle Detection Control Module left (SODL) (4/126)
- Side Obstacle Detection Control Module Right (SODR) (4/127)
- Driver information module (DIM) (5/1).
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 Courtesy of VOLVO CARS CORPORATION
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