Suzuki Baleno Manual page 1130

9J-30 AIR BAG SYSTEM
TABLE D – SDM CANNOT COMMUNICATE THROUGH THE SERIAL DATA CIRCUIT
(Page 1 of 2)
: Air bag harness
1. From main fuse
2. Ignition switch
3. "lG" fuse in J/B
4. "AIR BAG" fuse in J/B
5. "AIR BAG" warning lamp in combination meter
6. DLC
CAUTION:
D When measurements are requested in this table use specified digital multi meter with correct ter-
minal adapter from special tool (Connector test adapter kit).
D When a check for proper connection is requested refer to "INTERMITTENT AND POOR CONNEC-
TION" in Section 0A.
D When an open in air bag wire harness, damaged wire harness, connector or terminal is found, re-
place wire harness, connectors and terminals as an assembly.
TABLE TEST DESCRIPTION
STEP 1: Check connection of SUZUKI scan tool to DLC.
STEP 2: Check serial data link circuit.
STEP 3: Check high resistance or open in serial data link circuit (in air bag harness).
7. To ECM (PCM), TCM (it equipped), ICM (if equipped)
and ABS controller (it equipped)
8. Connection detection pin
9. SDM
9-1. "AIR BAG" warning lamp driver circuit
10. From main fuse or ignition switch