Dtc B1031 - Power Source Voltage High; Dtc B1032 - Power Source Voltage Low - Suzuki GRAND VITARA XL-7 Owner's Manual

Hide thumbs Also See for GRAND VITARA XL-7:
Table of Contents

Advertisement

DTC B1031 – Power Source Voltage High
DTC B1032 – Power Source Voltage Low
WIRING DIAGRAM
1
2
[A] : Air bag harness
1. From main fuse
CAUTION:
• Be sure to perform AIR BAG DIAGNOSTIC SYSTEM CHECK before starting diagnosis according to
flow table.
• When measurement of resistance or voltage is required in this table, use a tester along with a cor-
rect terminal adapter from special tool (Connector test adapter kit).
• When a check for proper connection is required, refer to INTERMITTENT AND POOR CONNEC-
TIONS in this section.
• If there is open circuit in the air bag wire harness, connector or terminal is found damaged, replace
the wire harness, connector and terminal as an assembly.
DTC WILL SET WHEN
DTC B1031 :
The power source voltage to SDM is above specified value for specified time.
DTC B1032 :
The power source voltage is below an approx. 8 V for specified time.
TABLE TEST DESCRIPTION
DTC B1031 :
STEP 1 : Check if voltage applied to SDM is within normal range.
STEP 2 : Check if DTC B1031 still exists.
DTC B1032 :
STEP 1 : Check if voltage applied to SDM is within normal range.
STEP 2 : Check if DTC B1032 still exists.
3
BLU/BLK
[A]
2. Ignition switch
3. "AIR BAG" fuse
BLU/RED
BLK
5
4. SDM
5. Ground for air bag system
AIR BAG SYSTEM 10B-33
4
Q01-4
IG
Q01-17
GND
"Q01"

Advertisement

Table of Contents
loading

Table of Contents