Subaru Crosstrek Service Manual: Dtc b2223 gerda malfunction
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC B2223 GERDA MALFUNCTION
DTC DETECTING CONDITION:
When the system microcomputer can not send/receive the data with the image microcomputer normally.
TROUBLE SYMPTOM:
There is no display on the TFT. Operation is normal.
NOTE:
Replace the MFD. Multi-function Display (MFD)">
Dtc u0151 lost communication with restraints control module
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0151 LOST COMMUNICATION WITH RESTRAINTS CONTROL MODULEDetected when CAN data is not received ...
Dtc u0164 lost communication with hvac control module
INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC U0164 LOST COMMUNICATION WITH HVAC CONTROL MODULEDetected when CAN data is not received from A ...
Other materials:
Replacing transmitter battery
1. Open the key head using a flat-head
screwdriver.
2. Remove the transmitter case from the
key head.
3. Open the transmitter case by releasing
the hooks.
1) Negative (−) side facing up
4. Replace the old battery with a new
battery (type CR1620 or equivalent) making
su ...
Inspection
ENTERTAINMENT > Diagnostics with PhenomenonINSPECTION1. POWER WILL NOT TURN ONWiring diagram:• Audio system: Audio System > WIRING DIAGRAM">• Navigation system: Navigation System > WIRING DIAGRAM">STEPCHECKYESNO1.CHECK CONNECTOR CONNECTION.Check that the connec ...
Note
ENTERTAINMENT > Telematics SystemNOTEFor procedure of each component in the telematics system, refer to the respective section.• Data communication module: Data Communication Module">• Antenna: Antenna">• GPS antenna: GPS Antenna">• Switches and ...
