Subaru Crosstrek Service Manual: Dtc b1406 scu_eeprom
IMMOBILIZER (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC B1406 SCU_EEPROM
DTC DETECTING CONDITION:
• Defective security control module
• ROM of security control module cannot be accessed
CAUTION:
When the security control module is replaced, registration of the immobilizer system is required. For details, refer to the “REGISTRATION MANUAL FOR IMMOBILIZER” provided as a separate volume.
| STEP | CHECK | YES | NO |
1.PERFORM SECURITY CONTROL MODULE REGISTRATION.
1) Perform security control module registration. Refer to the “REGISTRATION MANUAL FOR IMMOBILIZER” provided as a separate volume.
2) Perform the Clear Memory Mode. Clear Memory Mode">
3) Read the DTC of the body integrated unit. Read Diagnostic Trouble Code (DTC)">
Is DTC B1406 detected?
Replace the security control module. Security Control Module">
Finish the diagnosis.
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Dtc b1407 met communication
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Other materials:
Removal
AIRBAG SYSTEM > Roll ConnectorREMOVALCAUTION:Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION">1. Position the front wheels straight ahead.2. Turn the ignitio ...
To increase the speed (by accelerator pedal)
1. Depress the accelerator pedal to
accelerate the vehicle to the desired
speed.
2. Press the "RES/SET" switch to the
"SET" side once. Now the desired speed
is set and the vehicle will keep running at
that speed without depressing the accelerator
pedal.
NOTE
U.S.-spec. models
If t ...
Installation
EXTERIOR/INTERIOR TRIM > Rear Gate GarnishINSTALLATIONCAUTION:Make sure that the harness grommet is securely installed.If not properly installed, this may cause leaks.Install each part in the reverse order of removal.Tightening torqueGarnish assembly - rear gate: 4.5 N·m (0.46 kgf-m, 3.3 f ...
