Check Transmitter Battery And Function

2005 Subaru Outback i, StandardSECTION Check Transmitter Battery And Function
STEP CHECK SHEET

Step Check Yes No
1. CHECK TRANSMITTER BATTERY. 
  1. Remove the battery from transmitter. < Ref. to , REMOVAL , Transmitter. >
  2. Check the battery voltage. < Ref. to , INSPECTION , Transmitter. >
Is the voltage more than 2.5 V? Go to step 2.  Replace the transmitter battery. < Ref. to , Transmitter . >
2. CHECK TRANSMITTER. 

Register the transmitter which operates normally on other vehicles to inspection target vehicle. < Ref. to , REGISTRATION OF TRANSMITTER WITH SUBARU SELECT MONITOR , REPLACEMENT, Transmitter. >

  1. Close all the doors and rear gate of inspection target vehicle.
  2. Using transmitter, lock and unlock the doors and rear gate of inspection target vehicle.
Is the inspection target vehicle operates lock and unlock normally? Go to step 3.  Due to vehicle malfunction, continue the keyless entry system diagnosis.
3. CHECK TRANSMITTER. 

Register the transmitter of inspection target vehicle to another vehicle which operates keyless system normally. < Ref. to , REGISTRATION OF TRANSMITTER WITH SUBARU SELECT MONITOR , REPLACEMENT, Transmitter. >

Is the transmitter registered correctly? Go to step 4.  Replace the transmitter. < Ref. to , REGISTRATION OF TRANSMITTER WITH SUBARU SELECT MONITOR , REPLACEMENT, Transmitter. >
4. CHECK TRANSMITTER. 

Check the registered transmitter.

  1. Close all the doors and rear gate of the vehicle which operates keyless system normally.
  2. Using transmitter, lock and unlock the doors and rear gate of vehicle.
Is the vehicle operates lock and unlock normally? Transmitter is normal. Replace the transmitter. < Ref. to , REGISTRATION OF TRANSMITTER WITH SUBARU SELECT MONITOR , REPLACEMENT, Transmitter. >
CAUTION: Be sure to reset the transmitter, which is registered from other vehicle to inspection target vehicle, and the vehicle, to which is registered transmitter, to the condition of before inspection. (Register the transmitter to original condition.)
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.