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 MANUALSSUBARU2022IMPREZA BASE, 4D SEDAN, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISELECTRICALGAUGESINSTRUMENTATION SYSTEM & DRIVER INFORMATION CENTERMULTI-FUNCTION DISPLAY (MFD) SYSTEMINSPECTIONCHECK POWER SUPPLY AND GROUND CIRCUIT AND COMMUNICATION CIRCUIT

2022 Subaru Impreza Base, 4D Sedan, Automatic CVT Trans

Check Power Supply And Ground Circuit And Communication Circuit

2022 Subaru Impreza Base, 4D Sedan, Automatic CVT TransSECTION Check Power Supply And Ground Circuit And Communication Circuit

CHECK POWER SUPPLY .
1. Disconnect the MFD connector.
2. Measure the voltage between MFD connector and chassis ground.
  Connector & terminal
  
  (i122) No. 1 (+) - Chassis ground (-):
  
  Is the voltage 10 V or more?
  
  Yes: Go to 2.
  
  No: Check the harness for open or short between the fuse and MFD.
CHECK GROUND CIRCUIT .
Measure the resistance between MFD connector and chassis ground.

Connector & terminal

(i122) No. 3 - Chassis ground:

Is the resistance less than 10 Ω?

Yes: Go to 3.

No: Repair or replace the harness.
CHECK HARNESS BETWEEN MFD AND COMBINATION METER ASSEMBLY .
1. Disconnect the connector of combination meter assembly.
2. Check the harness between MFD and combination meter assembly.
  Connector & terminal
  
  (i122) No. 8 - (i10) No. 11:
  
  Is harness normal?
  
  Yes: Go to 4.
  
  No: Repair or replace the harness.
CHECK MFD .
1. Remove the MFD.
2. Attach the clock to another vehicle on which the clock display operates normally, and check its operation.
  Is MFD normal?
  
  Yes: Replace the meter - main assembly. Ref. to INSTRUMENTATION/DRIVER INFO>COMBINATION METER .
  
  No: Replace MFD.

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.

Shop Manual-Ready Tools Free Quote Check Quote Shield Pro

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.