CAN Communication System Diagnosis General Description
Precautions: Precautions for Diagnosing Trouble · General safety (00)
SUZUKI scan tool is used for diagnosis in this section. Communication method between SUZUKI scan tool and each control module and sensor is shown below.
| [A]: | 4WD model | [C]: | Non-ENG A-STOP model | [E]: | LED headlight model / RBS model |
| [B]: | 2WD model | [D]: | ENG A-STOP model |
| Control module / sensor | Communication with scan tool | Monitor of CAN-DTC | Bus check function | |
|---|---|---|---|---|
| 1 | Combination meter | CAN | Available | Available |
| 2 | P/S control module | CAN | Available | Available |
| 3 | Steering angle sensor | Not available | Not available | Available |
| 4 | DLC | — | — | — |
| 5 | Keyless entry / keyless start control module | CAN | Available | Available |
| 6 | HVAC control module (auto A/C model) | CAN | Available | Available |
| 7 | 4WD control module | CAN | Available | Available |
| 8 | SDM | CAN | Available | Available |
| 9 | TPMS control module (TPMS model) | CAN | Available | Available |
| 10 | BCM | CAN | Available | Available |
| 11 | Rain / light sensor (LED headlight model) | Not available | Not available | Available |
| 12 | ENG A-STOP control module | CAN | Available | Available |
| 13 | ESP® control module | CAN | Available | Available |
| 14 | ECM | CAN | Available | Available |
| 15 | RBS control module (RBS model) | CAN | Available | Available |
| 16 | Headlight auto leveling control module (LED headlight model) | CAN | Available | Available |
| 17 | TCM (A/T model) | CAN | Available | Available |