Solstice 2006-2008, Sky 2007-2008

2.0L L4 VIN X Std 9

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Trouble Code: P0826



Up and Down Shift Switch Circuit

Trouble Code: P0850



Park/Neutral Position (PNP) Switch Circuit

Trouble Code: P0856



Engine Control Module (ECM) Traction Control Torque Request Circuit

Possible Causes:



This DTC is for information only. As an aid to the technician, this DTC indicates that there are no problems in the ABS/traction control system (TCS).
 

Trouble Code: P0897



Transmission Fluid Life

Possible Causes:



Inspect the transmission cooling system for possible blockage and restrictions.
 

Trouble Code: P0973



1-2 Shift Solenoid (SS) Control Circuit Low Voltage

Trouble Code: P0974



1-2 Shift Solenoid (SS) Control Circuit High Voltage

Trouble Code: P0976



2-3 Shift Solenoid (SS) Control Circuit Low Voltage

Trouble Code: P0977



2-3 Shift Solenoid (SS) Control Circuit High Voltage

Trouble Code: P0979



4-5 Shift (SS) Control Circuit Low Voltage

Trouble Code: P0980



4-5 Shift Solenoid (SS) Control Circuit High Voltage

Trouble Code: P1336



CKP Sensor System Variation Not Learned

Possible Causes:



Set the parking brake and block the drive wheels for safety.
 
Verify the hood is closed.
 
Read the trouble codes. If a code is set, refer to that code.
 
Start the engine. Allow engine temperature to reach at least 158°F (70°C). Then key off.
 
Select Crankshaft Position Variation Learn procedure on Scan Tool & start the vehicle.
 
Apply the brake pedal firmly and verify the selector is in Park.
 
Increase accelerator pedal position until fuel cutoff is reached at the test RPM (e.g., 5150). Quickly release the accelerator pedal after fuel cutoff is reached. The CKP system variation compensating values are learned when the engine speed (RPM) decreases back to idle speed and the procedure terminates.
 
Read the trouble codes and recheck for DTC P1336.
 
If DTC P1336 runs and passes, the CKP system variation "learn" procedure is complete. If not, look for other codes. If no codes are set, repeat the test procedure.
 

Trouble Code: P1362



ICM Control Circuit High Input

Possible Causes:



IC timing signal is shorted to system power
 
IC timing control circuit and IC timing signal circuits are shorted
 
IC module is damaged or it has failed
 
ECM has failed
 

Trouble Code: P1380



Misfire Detected, Rough Road Data Not Available

Possible Causes:



Use the Freeze Frame/Failure Records data to help find the cause on an intermittent fault. If the code cannot be duplicated, the data in the Freeze Frame/Failure Records can determine how many miles since the code set. The Fail Counter and Pass Counter can also help determine how many ignition cycles the diagnostic reported a pass or a fail. Operate the vehicle within the Freeze Frame conditions (i.e., load, engine and vehicle speed, temperature etc.). This will isolate when the code set.
 
Service the ABS before diagnosing a misfire because an actual engine misfire may or may not exist. Also, an actual engine misfire may have occurred during an ABS malfunction.
 
Determine if the vehicle was driven on a rough road, and the ABS could not detect this due to a malfunction. The ECM may interpret variations in crankshaft speed caused by the rough road as a misfire without an actual engine misfire present.
 
Refer to Diagnostic System Check for Antilock Brake System
 
Refer to Diagnostic System Check for the Engine Controls
 

Trouble Code: P1381



Misfire Detected - No Communication with Brake Control Module

Possible Causes:



If any ABS DTCs are set, diagnose those first
 
ABS module
 

Trouble Code: P1400



Cold Start Emission Reduction Control System

Possible Causes:



Air intake system for Damage, restriction, or modification
 
Dirty or deteriorating air filter element
 
Crankcase ventilation system for correct operation
 
Vacuum leak and other un-metered air downstream of the Mass Air Flow (MAF) sensor
 
Intake manifold leak
 
Damaged, restricted, modified or enhanced exhaust system
 
Exhaust leaks
 

Trouble Code: P1415



Secondary Air Injection System (Bank 1) Malfunction

Possible Causes:



Air hoses disconnected, loose, kinked or failed (a burnt hose)
 
AIR pump is damaged or has failed (inspect air pump for water)
 
AIR system check valves and/or pipes are damaged or leaking
 
ECM has failed
 

Trouble Code: P1416



Secondary Air Injection System (Bank 2) Malfunction

Possible Causes:



Air hoses disconnected, loose, kinked or failed (a burnt hose)
 
AIR pump is damaged or has failed (inspect air pump for water)
 
AIR system check valves and/or pipes are damaged or leaking
 
ECM has failed
 

Trouble Code: P1551



Throttle Valve Rest Position Not Reached During Learn

Trouble Code: P1585



Cruise Control Inhibit Output Circuit Malfunction

Possible Causes:



Cruise control inhibit circuit is shorted to system voltage
 
Cruise control inhibit circuit is open or shorted to ground
 
Cruise control module power circuit is open (test CR CNT fuse)
 
Cruise control module is damaged or has failed
 
ECM has failed
 

Trouble Code: P1630



Theft Deterrent Learn Mode Active

Trouble Code: P1631



Theft Deterrent Fuel Enable Signal Not Correct

Trouble Code: P167A



Control Module HO2S 1 System Performance

Trouble Code: P167D



Control Module Ignition Coil Internal Circuit

Trouble Code: P1820



Internal Mode Switch A Circuit Low Voltage

Trouble Code: P1822



Internal Mode Switch B Circuit High Voltage

Trouble Code: P1823



Internal Mode Switch P Circuit Low Voltage

Trouble Code: P1825



Internal Mode Switch - Invalid Range

Trouble Code: P1826



Internal Mode Switch C Circuit High Voltage

Trouble Code: P1831



Pressure Control (PC)/Shift Lock Solenoid Control Circuit Low Voltage

Trouble Code: P1832



Pressure Control (PC)/Shift Lock Solenoid Control Circuit High Voltage

Trouble Code: P1833



Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit Low Voltage

Trouble Code: P1834



Torque Converter Clutch (TCC)/Shift Solenoid (SS) Control Circuit High Voltage

Trouble Code: P1876



Up and Down Shift Enable Switch Circuit Low Voltage

Trouble Code: P1915



Internal Mode Switch Does Not Indicate Park/Neutral (P/N) During Start

Trouble Code: P2088



Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage

Trouble Code: P2088



Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage

Possible Causes:



Ignition circuit for a short to ground or an open/high resistance
 
Control circuit for a short to voltage or an open/high resistance
 
Control circuit for a short to ground
 
CMP actuator solenoid
 
Faulty ECM
 

Trouble Code: P2089



Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage

Trouble Code: P2089



Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage

Possible Causes:



Ignition circuit for a short to ground or an open/high resistance
 
Control circuit for a short to voltage or an open/high resistance
 
Control circuit for a short to ground
 
CMP actuator solenoid
 
Faulty ECM
 

Trouble Code: P2090



Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage

Trouble Code: P2091



Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage

 
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