Subaru Forester 1998-05

2.5L H4 VIN 6 Auto 6

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Trouble Code: P1700



Throttle Position Sensor Circuit Malfunction For Automatic transmission

Possible Causes:



Check any other DTC on display
 
Check throttle position sensor circuit
 

Trouble Code: P1701



Cruise Control Set Signal Circuit Malfunction For Automatic Transmission

Possible Causes:



Check harness between TCM and CCM
 
Check input signal for TCM
 

Trouble Code: P1702



Automatic Transmission diagnosis Input Signal Circuit Malfunction

Possible Causes:



Check harness between TCM and CCM
 

Trouble Code: P1703



Low Clutch Timing Control Solenoid Valve Circuit Malfunction

Possible Causes:



Check low clutch timing control solenoid valve circuit
 

Trouble Code: P1704



2-4 Brake Timing Control Solenoid Valve Circuit Malfunction

Possible Causes:



Check 2-4 brake timing control solenoid valve circuit
 

Trouble Code: P1705



2-4 Brake Pressure Control Solenoid Valve (duty solenoid -D-) Circuit Malfunction

Possible Causes:



Check 2-4 brake pressure control solenoid valve (duty solenoid -D-) circuit
 

Trouble Code: P1711



Engine Torque Control Signal No. 1 Circuit Malfunction

Possible Causes:



Check input signal for ECM
 
Check poor contact
 
Check harness between ECM and TCM connector
 

Trouble Code: P1712



Engine Torque Control Signal No. 2 Circuit Malfunction

Possible Causes:



Check input signal for ECM
 
Check poor contact
 
Check harness between ECM and TCM connector
 

Trouble Code: P1722



Automatic Transmission Diagnosis Input Signal Circuit High Input

Possible Causes:



Check for identification circuit malfunction
 
Check harness between ECM and TCM connector
 
Check output signal for ECM
 
Check poor contact
 

Trouble Code: P1742



Automatic Transmission Diagnosis Input Signal Circuit Malfunction

Possible Causes:



Check for identification circuit malfunction
 
Check driving conditions (shift control pattern)
 
Check output signal for ECM
 
Check accessories (car phone, CB installation, etc)
 

Trouble Code: P2138



Throttle/Pedal Position Sensor/Switch -D-/-E- Voltage Rationality

Possible Causes:



Check accelerator pedal position sensor output
 
Check poor contact
 
Check harness between ECM and sensor
 
Check sensor
 
Check sensor output
 

Trouble Code: P2227



Barometric Pressure Circuit Range/Performance

Possible Causes:



Check any other DTC on display
 

Trouble Code: P2228



Barometric Pressure Circuit Low Input

Possible Causes:



Check any other DTC on display
 

Trouble Code: P2229



Barometric Pressure Circuit High Input

Possible Causes:



Check any other DTC on display
 

 
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