TELEMATICS SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC B2A0C DCM INTERNAL FAULT
DIAGNOSIS START CONDITION:
When ignition switch is ON.
DTC DETECTING CONDITION:
• Main microcomputer and communication circuit IC cannot communicate. (Defective IPC)
• SIM (communication chip) cannot be read. (Defective SIM)
TROUBLE SYMPTOM:
• Telematics function cannot be used.
• RED LED illuminates.
CAUTION:
CommCheck is required after replacing the DCM. Telematics System > OPERATION">
STEP | CHECK | YES | NO |
1.CHECK DTC.
Read the DTC. Diagnostic Code(s) Display">
Is DTC B2A0C displayed? (Current malfunction)
Replace the DCM. Data Communication Module">
Even if DTC is displayed, the circuit has returned to a normal condition at this time. Reproduce the failure, and then perform the diagnosis again.
In this case, temporary poor contact of connector, temporary open or short circuit of harness may be the cause.
Removal
MECHANICAL(H4DO) > Rocker CoverREMOVAL1. ROCKER COVER RHNOTE:When replacing a single part, perform the work with the engine assembly installed to body.1. When working on the vehicleNOTE:When working on the vehicle, perform the following steps also.(1) Remove the air cleaner case. Air Cleaner Cas ...
Dtc b1832 short in curtain airbag rh squib circuit (to ground)
AIRBAG SYSTEM (DIAGNOSTICS) > Diagnostic Chart with Trouble CodeDTC B1832 SHORT IN CURTAIN AIRBAG RH SQUIB CIRCUIT (TO GROUND)Diagnosis start condition:Ignition voltage is 10 V to 16 V.DTC detecting condition:• Curtain airbag harness (RH) circuit is shorted to ground.• Curtain airbag ...
Disabling keyless access function
WARNING
If you wear an implanted pacemaker
or an implanted defibrillator, perform
the procedure described in
"By operating the driver's door"
2-18 to disable the keyless access
function. If you perform the procedure
described in "By operating the
access key" 2-18, the operation of
an implan ...