2009 SUBARU TRIBECA ac 25 procedure

EN(H6DO)(diag)-72
List of Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
P0182 Fuel Temperature Sensor “A” Circuit
Low Input
SOR “A” CIRCUIT LOW INPUT, Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
P0183 Fuel Temperature Sensor “A” Circuit
High Input
SOR “A” CIRCUIT HIGH INPUT, Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
P0196 Engine Oil Temperature Sensor Cir-
cuit Range/Performance
SENSOR CIRCUIT RANGE/PERFORMANCE, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P0197 Engine Oil Temperature Sensor Cir-
cuit Low
SENSOR CIRCUIT LOW, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
P0198 Engine Oil Temperature Sensor Cir-
cuit High
SENSOR CIRCUIT HIGH, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
P0222 Throttle/Pedal Position Sensor/
Switch “B” Circuit Low Input
SENSOR/SWITCH “B” CIRCUIT LOW INPUT, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P0223 Throttle/Pedal Position Sensor/
Switch “B” Circuit High Input
SENSOR/SWITCH “B” CIRCUIT HIGH INPUT, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P0230 Fuel Pump Primary Circuit CUIT, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0301 Cylinder 1 Misfire Detected DETECTED, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0302 Cylinder 2 Misfire Detected DETECTED, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0303 Cylinder 3 Misfire Detected DETECTED, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0304 Cylinder 4 Misfire Detected DETECTED, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0305 Cylinder 5 Misfire Detected DETECTED, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0306 Cylinder 6 Misfire Detected DETECTED, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0327 Knock Sensor 1 Circuit Low Input
(Bank 1 or Single Sensor)
LOW INPUT (BANK 1 OR SINGLE SENSOR), Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P0328 Knock Sensor 1 Circuit High Input
(Bank 1 or Single Sensor)
HIGH INPUT (BANK 1 OR SINGLE SENSOR), Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P0332 Knock Sensor 2 Circuit Low Input
(Bank 2)
LOW INPUT (BANK 2), Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
P0333 Knock Sensor 2 Circuit High Input
(Bank 2)
HIGH INPUT (BANK 2), Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
P0335 Crankshaft Position Sensor “A” Cir-
cuit
SOR “A” CIRCUIT, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
P0336 Crankshaft Position Sensor “A” Cir-
cuit Range/Performance
SOR “A” CIRCUIT RANGE/PERFORMANCE, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P0340 Camshaft Position Sensor “A” Circuit
(Bank 1 or Single Sensor)
SOR “A” CIRCUIT (BANK 1 OR SINGLE SENSOR), Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
DTC Item Reference

EN(H6DO)(diag)-73
List of Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
P0345 Camshaft Position Sensor “A” Circuit
(Bank 2)
SOR “A”CIRCUIT (BANK 2), Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
P0420 Catalyst System Efficiency Below
Threshold (Bank 1)
CIENCY BELOW THRESHOLD (BANK 1), Diagnostic Procedure with Diag-
nostic Trouble Code (DTC).>
P0442 Evaporative Emission Control Sys-
tem Leak Detected (Small Leak)
CONTROL SYSTEM LEAK DETECTED (SMALL LEAK), Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>
P0447 Evaporative Emission Control Sys-
tem Vent Control Circuit Open
CONTROL SYSTEM VENT CONTROL CIRCUIT OPEN, Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>
P0448 Evaporative Emission Control Sys-
tem Vent Control Circuit Shorted
CONTROL SYSTEM VENT CONTROL CIRCUIT SHORTED, Diagnostic
Procedure with Diagnostic Trouble Code (DTC).>
P0451 Evaporative Emission Control Sys-
tem Pressure Sensor
CONTROL SYSTEM PRESSURE SENSOR, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P0452 Evaporative Emission Control Sys-
tem Pressure Sensor Low Input
CONTROL SYSTEM PRESSURE SENSOR LOW INPUT, Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>
P0453 Evaporative Emission Control Sys-
tem Pressure Sensor High Input
CONTROL SYSTEM PRESSURE SENSOR HIGH INPUT, Diagnostic Proce-
dure with Diagnostic Trouble Code (DTC).>
P0456 Evaporative Emission Control Sys-
tem Leak Detected (Very Small
Leak)
CONTROL SYSTEM LEAK DETECTED (VERY SMALL LEAK), Diagnostic
Procedure with Diagnostic Trouble Code (DTC).>
P0457 Evaporative Emission Control Sys-
tem Leak Detected (Fuel Cap Loose/
Off)
CONTROL SYSTEM LEAK DETECTED (FUEL CAP LOOSE/OFF), Diag-
nostic Procedure with Diagnostic Trouble Code (DTC).>
P0458 Evaporative Emission Control Sys-
tem Purge Control Valve Circuit Low
CONTROL SYSTEM PURGE CONTROL VALVE CIRCUIT LOW, Diagnostic
Procedure with Diagnostic Trouble Code (DTC).>
P0459 Evaporative Emission Control Sys-
tem Purge Control Valve Circuit High
CONTROL SYSTEM PURGE CONTROL VALVE CIRCUIT HIGH, Diagnostic
Procedure with Diagnostic Trouble Code (DTC).>
P0461 Fuel Level Sensor Circuit Range/Per-
for mance
CUIT RANGE/PERFORMANCE, Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
P0462 Fuel Level Sensor Circuit Low Input CUIT LOW INPUT, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
P0463 Fuel Level Sensor Circuit High Input CUIT HIGH INPUT, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
P0464 Fuel Level Sensor Circuit Intermittent CUIT INTERMITTENT, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
P0483 Cooling Fan Rationality Check CHECK, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0500 Vehicle Speed Sensor Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0506 Idle Control System RPM Lower
Than Expected
LOWER THAN EXPECTED, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
P0507 Idle Control System RPM Higher
Than Expected
HIGHER THAN EXPECTED, Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
DTC Item Reference

EN(H6DO)(diag)-74
List of Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
P0512 Starter Request Circuit Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0519 Idle Control System Malfunction
(Fail-Safe)
FUNCTION (FAIL-SAFE), Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
P0600 Serial Communication Link LINK, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0604 Internal Control Module Random
Access Memory (RAM) Error
RANDOM ACCESS MEMORY (RAM) ERROR, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P0605 Internal Control Module Read Only
Memory (ROM) Error
READ ONLY MEMORY (ROM) ERROR, Diagnostic Procedure with Diagnos-
tic Trouble Code (DTC).>
P0607 Control Module Performance MANCE, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0638 Throttle Actuator Control Range/Per-
for mance (Bank 1)
TROL RANGE/PERFORMANCE (BANK 1), Diagnostic Procedure with Diag-
nostic Trouble Code (DTC).>
P0691 Cooling Fan 1 Control Circuit Low CIRCUIT LOW, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P0692 Cooling Fan 1 Control Circuit High CIRCUIT HIGH, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
P0700 Transmission Control System (MIL
Request)
SYSTEM (MIL REQUEST), Diagnostic Procedure with Diagnostic Trouble
Code (DTC).>
P1152 O2 Sensor Circuit Range/Perfor-
mance (Low) (Bank 1 Sensor 1)
PERFORMANCE (LOW) (BANK 1 SENSOR 1), Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P1153 O2 Sensor Circuit Range/Perfor-
mance (High) (Bank 1 Sensor 1)
PERFORMANCE (HIGH) (BANK 1 SENSOR 1), Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P1154 O2 Sensor Circuit Range/Perfor-
mance (Low) (Bank 2 Sensor 1)
PERFORMANCE (LOW) (BANK 2 SENSOR 1), Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P1155 O2 Sensor Circuit Range/Perfor-
mance (High) (Bank 2 Sensor 1)
PERFORMANCE (HIGH) (BANK 2 SENSOR 1), Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P1160 Return Spring Failure Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P1443 Vent Control Solenoid Valve Function
Problem
VA LV E F U N C T I O N P R O B L E M , D i a g n o s t i c P r o c e d u r e w i t h D i a g n o s t i c Tr o u -
ble Code (DTC).>
P1518 Starter Switch Circuit Low Input LOW INPUT, Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P1560 Back-Up Voltage Circuit Malfunction MALFUNCTION, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
P1570 Antenna Diagnostic Trouble Code (DTC).>
P1571 Reference Code Incompatibility Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P1572 IMM Circuit Failure (Except Antenna
Circuit)
ANTENNA CIRCUIT), Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
P1574 Key Communication Failure nostic Procedure with Diagnostic Trouble Code (DTC).>
DTC Item Reference

EN(H6DO)(diag)-75
List of Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
P1576 EGI Control Module EEPROM Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P1577 IMM Control Module EEPROM Diagnostic Procedure with Diagnostic Trouble Code (DTC).>
P1578 Meter Failure with Diagnostic Trouble Code (DTC).>
P2088 OCV Solenoid Valve Signal A Circuit
Open (Bank 1)
NAL A CIRCUIT OPEN (BANK 1), Diagnostic Procedure with Diagnostic
Tr o u b l e C o d e ( D T C ) . >
P2089 OCV Solenoid Valve Signal A Circuit
Short (Bank 1)
NAL A CIRCUIT SHORT (BANK 1), Diagnostic Procedure with Diagnostic
Tr o u b l e C o d e ( D T C ) . >
P2092 OCV Solenoid Valve Signal A Circuit
Open (Bank 2)
NAL A CIRCUIT OPEN (BANK 2), Diagnostic Procedure with Diagnostic
Tr o u b l e C o d e ( D T C ) . >
P2093 OCV Solenoid Valve Signal A Circuit
Short (Bank 2)
NAL A CIRCUIT SHORT (BANK 2), Diagnostic Procedure with Diagnostic
Tr o u b l e C o d e ( D T C ) . >
P2096 Post Catalyst Fuel Trim System Too
Lean (Bank 1)
SYSTEM TOO LEAN (BANK 1), Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
P2097 Post Catalyst Fuel Trim System Too
Rich (Bank 1)
SYSTEM TOO RICH (BANK 1), Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
P2098 Post Catalyst Fuel Trim System Too
Lean (Bank 2)
SYSTEM TOO LEAN (BANK 2), Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
P2099 Post Catalyst Fuel Trim System Too
Rich (Bank 2)
SYSTEM TOO RICH (BANK 2), Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
P2101 Throttle Actuator Control Motor Cir-
cuit Range/Performance
TROL MOTOR CIRCUIT RANGE/PERFORMANCE, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
P2102 Throttle Actuator Control Motor Cir-
cuit Low
TROL MOTOR CIRCUIT LOW, Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
P2103 Throttle Actuator Control Motor Cir-
cuit High
TROL MOTOR CIRCUIT HIGH, Diagnostic Procedure with Diagnostic Trou-
ble Code (DTC).>
P2109 Throttle/Pedal Position Sensor A
Minimum Stop Performance
SENSOR A MINIMUM STOP PERFORMANCE, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P2122 Throttle/Pedal Position Sensor/
Switch “D” Circuit Low Input
SENSOR/SWITCH “D” CIRCUIT LOW INPUT, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P2123 Throttle/Pedal Position Sensor/
Switch “D” Circuit High Input
SENSOR/SWITCH “D” CIRCUIT HIGH INPUT, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P2127 Throttle/Pedal Position Sensor/
Switch “E” Circuit Low Input
SENSOR/SWITCH “E” CIRCUIT LOW INPUT, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P2128 Throttle/Pedal Position Sensor/
Switch “E” Circuit High Input
SENSOR/SWITCH “E” CIRCUIT HIGH INPUT, Diagnostic Procedure with
Diagnostic Trouble Code (DTC).>
P2135 Throttle/Pedal Position Sensor/
Switch “A”/“B” Voltage Rationality
SENSOR/SWITCH “A”/“B” VOLTAGE RATIONALITY, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
DTC Item Reference

EN(H6DO)(diag)-76
List of Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
P2138 Throttle/Pedal Position Sensor/
Switch “D”/“E” Voltage Rationality
SENSOR/SWITCH “D”/“E” VOLTAGE RATIONALITY, Diagnostic Procedure
with Diagnostic Trouble Code (DTC).>
P2227 Barometric Pressure Circuit Range/
Pe r fo r ma nc e
CIRCUIT RANGE/PERFORMANCE, Diagnostic Procedure with Diagnostic
Tr o u b l e C o d e ( D T C ) . >
P2228 Barometric Pressure Circuit Low
Input
CIRCUIT LOW INPUT, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
P2229 Barometric Pressure Circuit High
Input
CIRCUIT HIGH INPUT, Diagnostic Procedure with Diagnostic Trouble Code
(DTC).>
DTC Item Reference

EN(H6DO)(diag)-77
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
18.Diagnostic Procedure with Diagnostic Trouble Code (DTC)
A: DTC P0011 INTAKE CAMSHAFT POSITION TIMING - OVER-ADVANCED
(BANK 1)
DTC DETECTING CONDITION:
•Detected when two consecutive driving cycles with fault occur.
•GENERAL DESCRIPTION - OVER-ADVANCED (BANK 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>
TROUBLE SYMPTOM:
•Engine stalls.
•Erroneous idling
CAUTION:
After repair or replacement of faulty parts, perform Clear Memory Mode OPERATION, Clear Memory Mode.> and Inspection Mode Mode.>.
Step Check Yes No
1CHECK ANY OTHER DTC ON DISPLAY.Is any other DTC displayed? Inspect the rele-
vant DTC using
“List of Diagnostic
Tr o u b l e C o d e
(DTC).” EN(H6DO)(diag)-
69, List of Diag-
nostic Trouble
Code (DTC).>
Go to step 2.
2CHECK CURRENT DATA.
1) Start the engine and let it idle.
2) Measure the AVCS system operating angle
and oil flow control solenoid valve duty output
using Subaru Select Monitor or general scan
tool.
NOTE:•Subaru Select Monitor
For detailed operation procedures, refer to
“READ CURRENT DATA FOR ENGINE”. to EN(H6DO)(diag)-26, Subaru Select Moni-
tor.>
•General scan tool
For detailed operation procedure, refer to the
general scan tool operation manual.
Is the AVCS system operating
angle approx. 0 deg., and oil
flow control solenoid valve duty
output approx. 10%?
Check the follow-
ing item and repair
or replace if nec-
essary.
•Oil pipe (clog)
•Oil flow con-
trol solenoid
valve (clog or
dirt of oil rout-
ing, setting of
spring, clog of
valve)
•Intake cam-
shaft (dirt, dam-
age of
camshaft)
•Timing chain
(matching of
timing mark)
A temporary mal-
function. Perform
the following, and
clean the oil rout-
ing.
Replace the
engine oil and idle
the engine for 5
minutes, and then
replace the oil filter
and engine oil.

EN(H6DO)(diag)-78
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
B: DTC P0016 CRANKSHAFT POSITION - CAMSHAFT POSITION CORRELA-
TION (BANK 1)
DTC DETECTING CONDITION:
•Detected when two consecutive driving cycles with fault occur.
•GENERAL DESCRIPTION POSITION CORRELATION (BANK 1), Diagnostic Trouble Code (DTC) Detecting Criteria.>
TROUBLE SYMPTOM:
•Engine stalls.
•Erroneous idling
CAUTION:
After repair or replacement of faulty parts, perform Clear Memory Mode OPERATION, Clear Memory Mode.> and Inspection Mode Mode.>.
Step Check Yes No
1CHECK ANY OTHER DTC ON DISPLAY.Is any other DTC displayed? Inspect the rele-
vant DTC using
“List of Diagnostic
Tr o u b l e C o d e
(DTC).” EN(H6DO)(diag)-
69, List of Diag-
nostic Trouble
Code (DTC).>
Go to step 2.
2CHECK CURRENT DATA.
1) Start the engine and let it idle.
2) Measure the AVCS system operating angle
and oil flow control solenoid valve duty output
using Subaru Select Monitor or general scan
tool.
NOTE:•Subaru Select Monitor
For detailed operation procedures, refer to
“READ CURRENT DATA FOR ENGINE”. to EN(H6DO)(diag)-26, Subaru Select Moni-
tor.>
•General scan tool
For detailed operation procedure, refer to the
general scan tool operation manual.
Is the AVCS system operating
angle approx. 0 deg., and oil
flow control solenoid valve duty
output approx. 10%?
Check the follow-
ing item and repair
or replace if nec-
essary.
•Oil pipe (clog)
•Oil flow con-
trol solenoid
valve (clog or
dirt of oil rout-
ing, setting of
spring, clog of
valve)
•Intake cam-
shaft (dirt, dam-
age of
camshaft)
•Timing chain
(matching of
timing mark)
A temporary mal-
function. Perform
the following, and
clean the oil rout-
ing.
Replace the
engine oil and idle
the engine for 5
minutes, and then
replace the oil filter
and engine oil.

EN(H6DO)(diag)-79
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
C: DTC P0018 CRANKSHAFT POSITION - CAMSHAFT POSITION CORRELA-
TION (BANK 2)
DTC DETECTING CONDITION:
•Detected when two consecutive driving cycles with fault occur.
•GENERAL DESCRIPTION POSITION CORRELATION (BANK 2), Diagnostic Trouble Code (DTC) Detecting Criteria.>
TROUBLE SYMPTOM:
•Engine stalls.
•Erroneous idling
CAUTION:
After repair or replacement of faulty parts, perform Clear Memory Mode OPERATION, Clear Memory Mode.> and Inspection Mode Mode.>.
Step Check Yes No
1CHECK ANY OTHER DTC ON DISPLAY.Is any other DTC displayed? Check the appro-
priate DTC using
the “List of Diag-
nostic Trouble
Code (DTC)”.
EN(H6DO)(diag)-
69, List of Diag-
nostic Trouble
Code (DTC).>
Go to step 2.
2CHECK CURRENT DATA.
1) Start the engine and let it idle.
2) Check the AVCS system operating angle
and oil flow control solenoid valve duty output
using Subaru Select Monitor or general scan
tool.
NOTE:
•Subaru Select Monitor
For detailed operation procedures, refer to
“READ CURRENT DATA FOR ENGINE”. to EN(H6DO)(diag)-26, Subaru Select Moni-
tor.>
•General scan tool
For detailed operation procedure, refer to the
general scan tool operation manual.
Is the AVCS system operating
angle approx. 0 deg., and oil
flow control solenoid valve duty
output approx. 10%?
Check the follow-
ing item and repair
or replace if nec-
essary.
•Engine oil
(amount, dirt)
•Oil pipe (clog)
•Oil flow con-
trol solenoid
valve (clog or
dirt of oil rout-
ing, setting of
spring, clog of
valve)
•Intake cam-
shaft (dirt, dam-
age of
camshaft)
•Timing chain
(matching of
timing mark)
A temporary mal-
function. Perform
the following, and
clean the oil rout-
ing.
Replace the
engine oil and idle
the engine for 5
minutes, and then
replace the oil filter
and engine oil.