DTC B1049, B1881, B1882, B1883, B1886
DTC B1049, B1881, B1882, B1883, B1886 DETECTION CONDITION AND POSSIBLE CAUSE
module terminal 1 A, SAS control module
terminal 1N and passenger-side air bag module
terminal 1B for the following:
{
Short to ground
{
Short to power supply
{
Open circuit
z
Is the wiring harness normal?
No
Replace the air bag wiring harness.
DTC
B1049 Passenger-side pre-tensioner seat belt and other air bag module circuits short
B1881 Passenger-side pre-tensioner seat belt circuit resistance high
B1882 Passenger-side pre-tensioner seat belt circuit short to power supply
B1883 Passenger-side pre-tensioner seat belt circuit short to body ground
B1886 Passenger-side pre-tensioner seat belt circuit resistance low
DETECTION
CONDITION
z
Resistance other than
1.0-9.7 ohms
detected in passenger-side pre-tensioner seat belt
circuit
z
Malfunction in wiring harness between passenger-side pre-tensioner seat belt and SAS
control module
WARNING:
z
Detection conditions are for understanding the DTC outline before performing an
inspection. Performing an inspection according to only the detection conditions
may cause injury due to an operating error, or damage the system. When
performing an inspection, always follow the inspection procedure.
POSSIBLE
CAUSE
z
Open or short circuit in wiring harness between passenger-side pre-tensioner seat belt
and SAS control module
z
Passenger-side pre-tensioner seat belt malfunction
z
SAS control module malfunction
2008 Mazda CX-9 Grand Touring
2008 RESTRAINTS On-Board Diagnostic (Restraints) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:18:46 AM
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