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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Other materials:
Type B
Temperature control dial (Refer to "Automatic
climate control operation (type B, C
and D)" F4-7 and/or "Temperature control"
Air conditioner button (Refer to "Air
conditioner control"
Fan speed control dial (Refer to "Automatic
climate control operation (type B, C
and D)" F4-7 a ...
Using the cover
To extend the cover, pull the end of the
cover out of the housing, then insert its
hooks into the catches as shown. To
rewind it, unhook it from the catches and
it will rewind automatically. You should
hold on to the cover and guide it back into
the cover housing while it is rewinding.
WA ...
Date and time settings
The items in the date and time settings
can be set. To change the items, operate
the "
" or "
" switch.
NOTE
The "Time/Date" item must be set to
display the "Birthday", "Anniversary"
and notifications for vehicle maintenance.
The "Birthday" and "Anniversary"
items can be entered ...
