Subaru Crosstrek Service Manual: Dtc c0045 tcm malfunction

DTC detecting condition:

Defective TCM

Trouble symptom:

• ABS does not operate.

• VDC does not operate.

• EyeSight does not operate.

1.CHECK CVT SYSTEM.

1) Start the engine.

2) Read the DTC of the CVT system. Read Diagnostic Trouble Code (DTC)">

Is DTC of CVT system displayed?

Perform the diagnosis according to DTC. List of Diagnostic Trouble Code (DTC)">

Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C0045 TCM MALFUNCTION">Go to Step 2.

2.CHECK VDCCM&H/U.

1) Perform the Clear Memory Mode. Clear Memory Mode">

2) Perform the Inspection Mode. Inspection Mode">

3) 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 C0045 TCM MALFUNCTION">Go to Step 3.

3.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 c0045 incorrect vdc control module specifications

Dtc c0051 valve relay

Other materials:

Glossary of tire terminology
Accessory weight The combined weight (in excess of those standard items which may be replaced) of automatic transmission, power steering, power brakes, power windows, power seats, radio, and heater, to the extent that these items are available as factory-installed equipment (whether ins ...

Location
CONTROL SYSTEMS > AT Shift Lock Control SystemLOCATION1. MODEL WITHOUT PUSH BUTTON IGNITION SWITCH(1)TCM (“P” range)(4)Key cylinder (with built-in key warning switch)(6)“P” range switch(2)Body integrated unit(5)Solenoid unit(7)Key lock solenoid(3)Stop light and brake switc ...

Parking tips
When parking your vehicle, always perform the following items. Apply the parking brake firmly For MT models, put the shift lever in the "1" (1st) for upgrade or "R" (Reverse) for a downgrade. For CVT models, put the select lever in the "P" (Park) position. Never rely on the mechani ...