Suzuki sq-416-420-625 Service Manual page 753

CODE 42 – DRIVER PRETENSIONER INITIATOR CIRCUIT RESISTANCE LOW
CODE 46 – PASSENGER PRETENSIONER INITIATOR CIRCUIT RESISTANCE LOW
(Page 2 of 2)
NOTE:
Before executing items in this table, be sure to perform "Air Bag Diagnostic Check Flow Table".
STEP
1 1) With ignition switch OFF, remove front
pillar lower trim of applicable side then
disconnect seat belt pretensioner
connector.
2) Check proper connection to applicable
seat belt pretensioner at terminals in "G"
or "H" connector.
3) If OK then connect Special Tool (B) to
seat belt pretensioner connector
disconnected at the step 1).
4) With ignition switch ON, is DTC 42 or
46 still current?
2 1) With ignition switch OFF, disconnect
SDM.
2) Check proper connection to SDM at
terminals "A13" and "A14" or "A11"
and "A12".
3) If OK then measure resistance between
"A13" and "A14" terminals or "A11" and
"A12" terminals with connected Special
Tool (B).
4) Is resistance 1.7 f or more?
Fig. for STEP 1 and 2
EXAMPLE: For driver side
2. Pretensioner
STEERING WHEEL
harness
Special Tool
(A): 09932-76010
(B): 09932-75010
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 Flow Table", referring to p.10B-11 to confirm that the trouble
has been corrected.
ACTION
Fig. for STEP 2
For DTC 42
YES
Go to step 2.
Substitute a known-
good SDM and recheck.
(A)
AIR BAG SYSTEM 10B-47
NO
1) Ignition switch OFF.
2) Replace seat belt preten-
sioner (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 DTC 46
"A11" "A12"
(A)