Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSSUBARU2007OUTBACK LIMITED, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLVEHICLE DYNAMICS CONTROL (VDC) (DIAGNOSTICS)DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)DTC C0045 INCORRECT VDC CONTROL MODULE SPECIFICATIONSTROUBLE SYMPTOM
2007 Subaru Outback Limited, 4D Sedan, Standard
DTC C0045 Incorrect VDC Control Module Specifications: Trouble Symptom
2007 Subaru Outback Limited, 4D Sedan, StandardSECTION Trouble Symptom
- ABS does not operate.
- VDC does not operate.
NOTE:
When parameter selection for VDCCM is improper, this DTC may be memorized.
DIAGNOSTIC PROCEDURE
| Step | Check | Yes | No |
|---|---|---|---|
| 1 CHECK VDCCM REPLACEMENT HISTORY. | Is there replacement history of VDCCM alone? | Go to step 2. | Go to step 3. |
| 2 CHECK VDCCM IDENTIFICATION NUMBER. Check the identification number on the sticker attached on the VDCCM side. |
Is the identification number correct? AT: T3 MT:T4 |
Go to step 4. | Replace the VDCCM only. |
| 3 CHECK VDCCM&H/U IDENTIFICATION NUMBER. Check the identification number stamped on the upper side of the H/U. |
Is the identification number correct? AT:T3 MT:T4 |
Go to step 4. | Replace the VDCCM&H/U. |
| 4 CHECK PARAMETER SELECTED FOR VDCCM. <Ref. to PARAMETER CHECK , OPERATION, Subaru Select Monitor .> |
Does the parameter registered to the VDCCM match with the target vehicle? | Go to step 5. | Select and register the correct parameter. <Ref. to PARAMETER SELECTION , OPERATION, Subaru Select Monitor .> |
| 5 CHECK TCM SPECIFICATION. Check the TCM specification. |
Is the specification of TCM same as vehicle specification? | Go to step 6. | Replace the TCM. <Ref. to TRANSMISSION CONTROL MODULE (TCM) .> <Ref. to TRANSMISSION CONTROL MODULE (TCM) .> |
6 CHECK AT SYSTEM.
|
Is DTC of AT system displayed? | Repair the AT system. | Go to step 7. |
| 7 CHECK ECM SPECIFICATION. Check the ECM specification. |
Is the specification of ECM same as vehicle specification? | Go to step 8. | Replace the ECM. <Ref. to ENGINE CONTROL MODULE (ECM) . > <Ref. to ENGINE CONTROL MODULE (ECM) . > <Ref. to ENGINE CONTROL MODULE (ECM) . > |
8 CHECK THE VDCCM&H/U.
|
Is the same DTC displayed? | Replace the VDCCM only. | Go to step 9. |
| 9 CHECK OTHER DTC DETECTION. | Is any other DTC displayed? | Perform the diagnosis according to DTC. | It results from a temporary noise interference. |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.