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can anyone help! power light flashing


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#1 mickalsuburu01

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Posted 29 January 2015 - 03:43 PM

Why is my green power light contiounisly flashing?
Also when I take off my car gives a falt and the acceleration you can put your foot too he floor and it slowly creepys up doesnt take off!
01 Subaru outback HELP!!

#2 Robbks

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Posted 29 January 2015 - 03:56 PM

gearbox or TCU issue

There's a way of checking the TCU fault codes stored around here somewhere.

 


FOund this
 

On-Board Diagnostics for the 4EAT Auto Tranmission

There are two varieties of trouble codes from the Transmission Control Module (TCM); Existing and Previous. Here is how to read the code without the Select Monitor tool.
Existing:
  • Move gear selector to D
  • Turn the ignition switch to On
  • Move the selector to 3, 2, then 1st gear.
  • Depress the gas pedal
Or Previous:
  • Move the selector to 1st gear
  • Turn the ignition switch to On
  • Move the selector to 2, 3, then D gear.
  • Depress the gas pedal
Next, watch the AT Oil Temp light. Here is the output:
  • Light flashes 4 times per second, you have a faulty battery.
  • Light flashes 2 times per second, all is normal.
  • Light remains on, check the inhibitor switch, diagnosis switch, wiring, TCM, etc.
  • Trouble code (see the next section).
Reading the trouble code:
  • Long light pulses (~1.2 seconds) indicate "tens."
  • Short light pulses (~0.2 seconds) indicate "ones."
  • Count the long, then short pulses.
  • Interval between codes are ~1.8 seconds.
  • Codes will repeat.
  • There are about 13 codes ranging between 11 and 33.
Trouble Code
11) Duty solenoid A
12) Duty solenoid B
13) Shift solenoid 3
14) Shift solenoid 2
15) Shift solenoid 1
21) ATF temperature sensor
22) Mass air flow signal
23) Engine speed sensor
24) Duty solenoid C
25) Torque control signal
31) Throttle position sensor
32) Vehicle speed sensor 1
33) Vehicle speed sensor 2

All solenoid issues, "detect open or shorted drive circuit, as well as valve seizure". All sensor or signal issues, "detect open or shorted input signal circuit".

 


#3 mickalsuburu01

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Posted 30 January 2015 - 10:01 AM

Im in nsw, and have only recently got the car

#4 Robbks

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Posted 30 January 2015 - 10:10 AM

Checked the codes yet.



#5 mickalsuburu01

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Posted 30 January 2015 - 12:46 PM

Not yet mate will do this arvo after work

#6 mickalsuburu01

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Posted 31 January 2015 - 04:51 PM

Did nothing light stayed on




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