Suzuki WagonR+ RB310 Service Manual page 2156

SERIAL DATA LINK CIRCUIT CHECK
CAUTION:
Be sure to perform "SYSTEM CHECK FLOW TABLE" before starting diagnosis according to flow table.
1. Main fuse box
2. "EPS" fuse (30 A)
3. Ignition switch
4. Circuit fuse box
5. "IG coil" fuse (15A)
6. Combination meter
7. Speedometer
8. "EPS" warning lamp
ELECTRICAL POWER STEERING (EPS) SYSTEM (IF EQUIPPED) 3B1-15
9. To vehicle speed sensor (VSS)
10. To main fuse box
11. Data link connector (DLC)
12. To ECM / PCM, SDM and ABS hydraulic unit /
control module assembly (if equipped)
13. P / S control module
14. P / S control module body ground
15. Connector "A"
15