Suzuki Wagon R Manual page 1033

10B-36 AIR BAG SYSTEM
DTC 42: DRIVER PRETENSIONER INITIATOR CIRCUIT RESISTANCE LOW
DTC 46: PASSENGER PRETENSIONER INITIATOR CIRCUIT RESISTANCE LOW
STEP
1 Was item "AIR BAG SYSTEM CHECK
FLOW TABLE" described in this section
performed?
2 1) With ignition switch OFF, remove center
pillar inner garnish of applicable side
then disconnect seat belt pretensioner
connector.
2) Check proper connection to applicable
seat belt pretensioner at terminals in
Q07 or Q05 connector.
3) If OK then connect Special Tools to
seat belt pretensioner connector
disconnected at 1). (See figure below.)
4) With ignition switch ON, is DTC 42 or 46
still current?
3 1) With ignition switch OFF, disconnect
SDM connector.
2) Check proper connection to SDM at
terminals Q06-33 and Q06-34 or Q06-35
and Q06-36.
3) If OK then measure resistance between
Q06-33 and Q06-34 terminals or Q06-35
and Q06-36 terminals with connected
Special Tools.
4) Is resistance 1.3 Ω or more?
Fig. for STEP 2 and 3
Special Tool
(A): 09932-76010
(B): 09932-75010
(C): 09932-78310
NOTE:
Upon completion of inspection and repair work, perform following items.
1) Reconnect all air bag system components, ensure all components are properly mounted.
2) Clear diagnostic trouble codes (Refer to "Diagnostic Trouble Code (DTC) Clearance"), if any.
3) Repeat "Air Bag Diagnostic System Check" in this section to confirm that the trouble has been cor-
rected.
ACTION
Fig. for STEP 3
For DTC42
YES
Go to step 2.
Go to step 3.
Substitute a known-good
SDM and recheck.
NO
Perform "AIR BAG
SYSTEM CHECK FLOW
TABLE" in this section.
1) Ignition switch OFF.
2) Replace seat belt
pretensioner (Refer to
SECTION 10A).
DTC42:
Repair short from "P" wire
circuit to "W" wire circuit or
from "P" or "W" wire circuit
to other wire circuit.
DTC46:
Repair short from "Lg" wire
circuit to "Br" wire circuit or
from "Lg" or "Br" wire circuit
to other wire circuit.
For DTC46