8B-69 Air Bag System:
DTC Troubleshooting
NOTE
• Upon completion of inspection and repair work, perform the following items.
– Reconnect all air bag system components, ensure all components are properly mounted.
– Repeat “Air Bag Diagnostic System Check” to confirm that the trouble has been corrected.
DTC B1058: Frontal Crash Detected (Pretensioner Activation Command Outputted)
S3RH0A8204029
DTC Will Set when
The SDM detects a frontal crash of sufficient force to warrant activation of pretensioner. (SDM outputs a activation
command.)
Flow Test Description
Step 1: Check that DTC B1058 has been set although air bag (inflator) module has not been deployed.
Step 2: Check that DTC has been set due to failure of SDM.
NOTE
Before executing items in this flow, be sure to perform “Air Bag Diagnostic System Check”.
DTC Troubleshooting
NOTE
• DTC B1058 can never be cleared once it has been set.
• Upon completion of inspection and repair work, perform the following items.
– Reconnect all air bag system components, ensure all components are properly mounted.
– Repeat “Air Bag Diagnostic System Check” to confirm that the trouble has been corrected.
Step
Action
Yes
No
1
1) Ignition switch OFF.
Has side air bag (inflator) module deployed?
Replace components
and perform inspections
as directed in “Repairs
and Inspections
Required after an
Accident”.
Go to Step 2.
2
1) Inspect sideward of vehicle and undercarriage for signs
of impact.
Are there signs of impact?
Replace components
and perform inspections
as directed in “Repairs
and Inspections
Required after an
Accident”.
Substitute a known-
good SDM and recheck.
Step
Action
Yes
No
1
1) Ignition switch OFF.
Has air bag (inflator) module deployed?
Replace components
and perform inspections
as directed in “Repairs
and Inspections
Required after an
Accident”.
Go to Step 2.
2
1) Inspect front of vehicle and undercarriage for signs of
impact.
Are there signs of impact?
Replace components
and perform inspections
as directed in “Repairs
and Inspections
Required after an
Accident”.
Substitute a known-
good SDM and recheck.
Summary of Contents for Liana RH413
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Page 336: ...1K 4 Exhaust System...
Page 456: ...3D 4 Propeller Shafts...
Page 553: ...Automatic Transmission Transaxle 5A 5 4WD I3RH0A510002 01 1 Transfer...
Page 1044: ...8B 119 Air Bag System...
Page 1049: ...Table of Contents 9 v Roof Molding Components 9M 1 Splash Guard If Equipped Components 9M 2...
Page 1278: ...9M 3 Exterior Trim...
Page 1300: ...Prepared by 1st Ed Nov 2003 2nd Ed Feb 2007...
Page 1301: ...19 mm 99500 54G10 01E 99500 54G10 01E SERVICE MANUAL VOLUME 1 OF 2 SERVICE MANUAL VOL 1 OF 2...
Page 1302: ...27 mm 99500 54G10 01E 99500 54G10 01E SERVICE MANUAL VOLUME 2 OF 2 SERVICE MANUAL VOL 2 OF 2...