Dtc B1013: Sdm Fault; Dtc B1016: Power Source Voltage High - Suzuki GRAND VITARA Owner's Manual

DTC B1013: SDM fault

DTC Will Set when
An internal SDM fault is detected by SDM.
NOTE
DTC B1013 can never be cleared once it has been set.
DTC Troubleshooting
1) Turn ignition switch OFF.
2) Replace SDM.
3) Repeat "Air Bag Diagnostic System Check: ".

DTC B1016: Power Source Voltage High

Wiring Diagram
BLK/YEL
1
2
[A]: Without side-air bag and curtain air bag
[B]: With side-air bag and curtain air bag
CAUTION
!
Be sure to observe instructions under CAUTION in "Air Bag Diagnostic System Check Flow".
DTC Will Set when
The power source voltage to SDM is above specified value for specified time.
Flow Test Description
Step 1: Check if voltage applied to SDM is within normal range.
Step 2: Check if DTC B1016 still exists.
[A]
4
"G01"
3
RED
G47-16 IG
6
BLK
G47-20 GND
"G47"
1. From main fuse
2. Ignition switch
[B]
5
RED
G46-11 IG
BLK
G46-16 GND
"G46"
3. "A/B" fuse
4. Junction block assembly
Air Bag System: 8B-25
S5JB0A8204010
S5JB0A8204012
5
I5JB0A820022-01
5. SDM
6. Ground for air bag system