| Last Modified: 7-3-2017 | 6.8:8.0.40 | Doc ID: RM000000XF601TX |
| Model Year Start: 2007 | Model: LX470 | Prod Date Range: [08/2006 - ] |
| Title: SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING; 2007 MY LX470 [08/2006 - ] | ||
HOW TO PROCEED WITH TROUBLESHOOTING
HINT:
- Use these procedures to troubleshoot the airbag system.
- *: Use the intelligent tester.
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1. |
VEHICLE BROUGHT TO WORKSHOP |
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2. |
INSPECT BATTERY VOLTAGE |
Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.
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3. |
CHECK FOR DTC* |
(a) Check for a DTC and note any codes that are output.
(b) Delete the DTC.
(c) Recheck for a DTC.
Result
|
Result |
Proceed to |
|---|---|
|
DTC does not reoccur |
A |
|
DTC reoccurs |
B |
| B |
|
Go to step 6 |
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4. |
PROBLEM SYMPTOMS TABLE |
Result
|
Result |
Proceed to |
|---|---|
|
Fault is not listed in problem symptoms table |
A |
|
Fault is listed in problem symptoms table |
B |
| B |
|
Go to step 6 |
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5. |
OVERALL ANALYSIS AND TROUBLESHOOTING |
(a) On-vehicle inspection.
(b) Terminals of ECU.
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6. |
REPAIR OR REPLACE |
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7. |
CONFIRMATION TEST |
| NEXT |
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END |
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