Suzuki GRAND VITARA XL-7 Owner's Manual page 597

10B-20 AIR BAG SYSTEM
Table D :
Step
1 1) Inspect connection between diagnostic
switch terminal on "AIR BAG" monitor cou-
pler and body ground by service wire.
Is it securely connected between them by ser-
vice wire?
2 1) Disconnect SDM connector from SDM.
2) Check for proper connection at "PPL" wire
("Q01-15" terminal of SDM connector and
"Q04-2" terminal of "AIR BAG" monitor cou-
pler) terminals.
3) If OK then measure resistance between
"Q01-15" terminal and "Q04-2" terminal.
Is circuit open?
Fig. for STEP 2
NOTE:
Upon completion of inspection and repair work, perform following items.
• Reconnect all air bag system components, ensure all components are properly mounted.
• Repeat AIR BAG DIAGNOSTIC SYSTEM CHECK to confirm that the trouble has been corrected.
Action
1. "AIR BAG" monitor coupler
2. "PPL" wire terminal
Special tool
(A) : 09932-75020
Yes
Go to step 2.
Check "PPL" wire termi-
nals.
If OK, repair open in
"PPL" wire circuit.
No
Properly connection diag-
nostic switch terminal on
"AIR BAG" monitor cou-
pler and body ground by
service wire.
Substitute a known good
SDM and recheck