Subaru LEGACY 2006 Manual page 3523

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AUTOMATIC TRANSMISSION (DIAGNOSTICS)
DTC Item
Pressure Control Sole-
P0748
noid "A" Electrical
Shift Solenoid "A" Per-
P0751
formance or Stuck Off
Shift Solenoid "A"
P0753
Electrical
Shift Solenoid "B" Per-
P0756
formance or Stuck Off
Shift Solenoid "B"
P0758
Electrical
Shift Solenoid "C" Per-
P0761
formance or Stuck Off
Shift Solenoid "C"
P0763
Electrical
Shift Solenoid "D" Per-
P0766
formance or Stuck Off
Shift Solenoid "D"
P0768
Electrical
Shift Solenoid "E" Per-
P0771
formance or Stuck Off
Shift Solenoid "E"
P0773
Electrical
Reverse Inhibit Control
P0801
Circuit
P0817 Starter Disable Circuit
TCM Power Input Sig-
P0882
nal Low
Backup Light Relay
P0957
Circuit Low
Backup Light Relay
P0958
Circuit High
TCM Data Communi-
P1601
cation Failure
List of Diagnostic Trouble Code (DTC)
Content of diagnosis
Line pressure solenoid circuit
malfunction or line pressure
solenoid body malfunction
Fr/B Solenoid Function Malfunc-
tion
Fr/B solenoid circuit malfunction
or Fr/B solenoid body malfunc-
tion
Shift Solenoid "B" Performance
malfunction
I/C solenoid circuit malfunction
or I/C solenoid body malfunction
H&LR/C solenoid malfunction
H&LR/C solenoid circuit mal-
function or H&LR/C solenoid
body malfunction
D/C solenoid malfunction
D/C solenoid circuit malfunction
or D/C solenoid body malfunc-
tion
LC/B solenoid malfunction
• LC/B solenoid circuit malfunc-
tion or LC/B solenoid body mal-
function
• OFF malfunction of PVIGN
relay circuit or relay body
• Shift lock solenoid is faulty or
output signal circuit is open or
shorted.
• Blown out of TCM+B fuse
• PN signal output circuit is
open or shorted.
• ECM Source Voltage Is Abnor-
mal
• Blown out of TCM+B fuse
PVIGN relay output circuit is
open, shorted or relay malfunc-
tion
Back-up relay output circuit is
open, shorted or relay OFF mal-
function
Back-up relay output circuit is
open, shorted or relay ON mal-
function
Communication Failure between
TCM and Memory Box
5AT(diag)-30
Reference target
<Ref. to 5AT(diag)-58, DTC P0748 PRESSURE CON-
TROL SOLENOID "A" ELECTRICAL, Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>
<Ref. to 5AT(diag)-60, DTC P0751 SHIFT SOLENOID
"A" PERFORMANCE OR STUCK OFF, Diagnostic Pro-
cedure with Diagnostic Trouble Code (DTC).>
<Ref. to 5AT(diag)-63, DTC P0753 SHIFT SOLENOID
"A" ELECTRICAL, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to 5AT(diag)-65, DTC P0756 SHIFT SOLENOID
"B" PERFORMANCE OR STUCK OFF, Diagnostic Pro-
cedure with Diagnostic Trouble Code (DTC).>
<Ref. to 5AT(diag)-68, DTC P0758 SHIFT SOLENOID
"B" ELECTRICAL, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to 5AT(diag)-70, DTC P0761 SHIFT SOLENOID
"C" PERFORMANCE OR STUCK OFF, Diagnostic Pro-
cedure with Diagnostic Trouble Code (DTC).>
<Ref. to 5AT(diag)-73, DTC P0763 SHIFT SOLENOID
"C" ELECTRICAL, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to 5AT(diag)-75, DTC P0766 SHIFT SOLENOID
"D" PERFORMANCE OR STUCK OFF, Diagnostic Pro-
cedure with Diagnostic Trouble Code (DTC).>
<Ref. to 5AT(diag)-78, DTC P0768 SHIFT SOLENOID
"D" ELECTRICAL, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to 5AT(diag)-80, DTC P0771 SHIFT SOLENOID
"E" PERFORMANCE OR STUCK OFF, Diagnostic Pro-
cedure with Diagnostic Trouble Code (DTC).>
<Ref. to 5AT(diag)-83, DTC P0773 SHIFT SOLENOID
"E" ELECTRICAL, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to 5AT(diag)-86, DTC P0801 REVERSE INHIBIT
CONTROL CIRCUIT, Diagnostic Procedure with Diag-
nostic Trouble Code (DTC).>
<Ref. to 5AT(diag)-89, DTC P0817 STARTER DISABLE
CIRCUIT, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
<Ref. to 5AT(diag)-91, DTC P0882 TCM POWER INPUT
SIGNAL LOW, Diagnostic Procedure with Diagnostic
Trouble Code (DTC).>
<Ref. to 5AT(diag)-93, DTC P0957 BACKUP LIGHT
RELAY CIRCUIT LOW, Diagnostic Procedure with Diag-
nostic Trouble Code (DTC).>
<Ref. to 5AT(diag)-95, DTC P0958 BACKUP LIGHT
RELAY CIRCUIT HIGH, Diagnostic Procedure with Diag-
nostic Trouble Code (DTC).>
<Ref. to 5AT(diag)-97, DTC P1601 TCM DATA COMMU-
NICATION FAILURE, Diagnostic Procedure with Diag-
nostic Trouble Code (DTC).>