VEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DTC C0049 CRUISE CONTROLLER ABNORMAL
DTC detecting condition:
Faulty signal is received from the stereo camera.
Trouble symptom:
• VDC may not operate.
• EyeSight does not operate.
| STEP | CHECK | YES | NO |
1.CHECK LAN SYSTEM.
Perform the diagnosis for LAN system. Basic Diagnostic Procedure">
Is there any fault in LAN system?
Perform the diagnosis according to DTC for LAN system. List of Diagnostic Trouble Code (DTC)">
Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C0049 CRUISE CONTROLLER ABNORMAL">Go to Step 2.
2.CHECK POOR CONTACT OF CONNECTORS.
Is there poor contact of the stereo camera connector?
Repair the connector.
Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C0049 CRUISE CONTROLLER ABNORMAL">Go to Step 3.
3.CHECK STEREO CAMERA.
Perform the diagnosis for the EyeSight system. Basic Diagnostic Procedure">
Is the check result OK?
Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C0049 CRUISE CONTROLLER ABNORMAL">Go to Step 4.
Perform the diagnosis according to DTC. Diagnostic Procedure with Diagnostic Trouble Code (DTC)">
4.CHECK VDCCM&H/U.
1) Connect all connectors.
2) Perform the Clear Memory Mode. Clear Memory Mode">
3) Perform the Inspection Mode. Inspection Mode">
4) Read the DTC. Read Diagnostic Trouble Code (DTC)">
Is the same DTC displayed?
Replace the VDCCM&H/U. VDC Control Module and Hydraulic Control Unit (VDCCM&H/U)">
Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C0049 CRUISE CONTROLLER ABNORMAL">Go to Step 5.
5.CHECK DETECTION OF OTHER DTCS FOR VDC.
Read Diagnostic Trouble Code (DTC)">
Is any other DTC displayed?
Perform the diagnosis according to DTC. List of Diagnostic Trouble Code (DTC)">
Currently, it is normal. There may have been a temporary poor contact in the harness and connector or a temporary noise interference.
Dtc c0046 body integrated module communication circuit
Dtc c0056 g sensor abnormalLocation
INSTRUMENTATION/DRIVER INFO > Relay and FuseLOCATIONRelay & fuse boxFuse 10 A (combination meter, MFD)(A)NOTE:For other related fuses, refer to the wiring diagram. Power Supply Circuit"> ...
Light control switch
CAUTION
Extended use of vehicle lighting while the engine is not running may
lead to battery discharge in the Subaru Ascent.
Before leaving your Subaru Ascent unattended, ensure that the light control
switch is set to the OFF position. Even though the lights may automatically
turn off ...
Installation
MECHANICAL(H4DO) > Cylinder HeadINSTALLATION1. CYLINDER HEAD RH1. Clean the bolt holes in the cylinder block RH.CAUTION:To avoid erroneous tightening of the bolts, clean out the bolt holes sufficiently by blowing with compressed air to eliminate engine coolant etc.2. Apply liquid gasket to both s ...