Last Modified: 6-7-2017 6.8:8.0.40 Doc ID: RM000000XF600BX
Model Year Start: 2006 Model: Land Cruiser Prod Date Range: [05/2005 - 01/2006]
Title: SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING; 2006 MY Land Cruiser [05/2005 - 01/2006]

HOW TO PROCEED WITH TROUBLESHOOTING

HINT:

*: Use the intelligent tester.

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.

WARNING LIGHT CHECK
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4.

CHECK FOR DTC*

(a) Check for DTCs and note any codes that are output.

(b) Delete the DTCs.

(c) Recheck for DTCs. Based on the DTC output above, try to force output of the same SFI or airbag system DTC by simulating the symptoms indicated by the DTC.

Result

Proceed to

DTC does not reoccur

A

SFI system DTC reoccurs

B

Airbag system DTC reoccurs

C
B

Go to SFI system
C

Go to step 7
A

5.

PROBLEM SYMPTOMS TABLE

Result

Proceed to

Fault is not listed in problem symptoms table

A

Fault is listed in problem symptoms table

B
B

Go to step 7
A

6.

OVERALL ANALYSIS AND TROUBLESHOOTING*

(a) DATA LIST / ACTIVE TEST 2006 MY Land Cruiser [05/2005 -        ]; SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: DATA LIST / ACTIVE TEST .

(b) Terminals of ECU 2006 MY Land Cruiser [05/2005 - 01/2006]; SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: TERMINALS OF ECU .

(c) On-vehicle inspection 2006 MY Land Cruiser [05/2005 -        ]; SUPPLEMENTAL RESTRAINT SYSTEM: CENTER AIRBAG SENSOR ASSEMBLY: ON-VEHICLE INSPECTION .

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7.

ADJUST, REPAIR OR REPLACE
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8.

CONFIRMATION TEST
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END