Diagnostic Test

WARNING: This page is about a different car, the 2016 Dodge Journey and 2015 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.

DTC IS ACTIVE
NOTE:
Diagnose and repair any system voltage DTCs before continuing with this test.

NOTE:
Diagnose and repair any CMP sensor or CKP sensor DTCs before continuing with this test.

NOTE:
Diagnose and repair any oil pressure or oil pressure sensor DTCs before continuing with this test.
1. Start the engine and allow it to reach normal operating temperature.
  WARNING:
  When the engine is operating, do not stand in direct line with the fan. Do not put your hands near the pulleys, belts or fan. Do not wear loose clothing. Failure to follow these instructions may result in possible serious or fatal injury.
2. With the scan tool, clear DTCs in the Powertrain Control Module (PCM).
3. Test drive the vehicle under the conditions in which the DTC is monitored, as outlined above.
4. With the scan tool, select View DTCs.
  Is the status Active for this DTC?
  
  Yes
  - Go To 2
  No
  - Perform the INTERMITTENT CONDITION diagnostic procedure. Refer to INTERMITTENT CONDITION . .
CAMSHAFT 2/2 POSITION SOLENOID/OIL CONTROL VALVE INSPECTION
1. Turn the ignition off.
2. Remove the Camshaft 2/2 Position Solenoid/Oil Control Valve in accordance with the Service Information. Refer to SENSOR, CAMSHAFT POSITION, REMOVAL .
3. Perform a visual inspection of the open part of the solenoid (spool valve) for the presence of any debris (metallic or non-metallic).
  NOTE:
  If contamination is observed, the Camshaft 2/2 Position Solenoid/Oil Control Valve must be replaced. After replacing the valve, verify that the engine oil has been replaced with the appropriate oil in accordance with the Service Information.
  
  Were any problems found?
  
  Yes
  - Replace the Camshaft 2/2 Position Solenoid/Oil Control Valve in accordance with the Service Information. Refer to SENSOR, CAMSHAFT POSITION, REMOVAL .
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST . .
  No
  - Go To 3
CAMSHAFT 2/2 POSITION SOLENOID/OIL CONTROL VALVE ACTUATION
1. Turn the ignition on.
2. With the scan tool, actuate the Camshaft 2/2 Position Solenoid/Oil Control Valve.
3. Perform a visual inspection of the spool valve for erratic movement or sticking during the forward and reverse stroke.
  NOTE:
  If sticking or erratic movement is observed, the Camshaft 2/2 Position Solenoid/Oil Control Valve must be replaced. After replacing the valve, verify that the engine oil has been replaced with the appropriate oil in accordance with the Service Information.
  
  Select the appropriate response from the choices below:
  
  Normal operation. No sticking or erratic movement is observed
  - Go To 4
  No movement is observed
  - Go To 6
  Sticking or erratic movement is observed
  - Replace the Camshaft 2/2 Position Solenoid/Oil Control Valve in accordance with the Service Information. Refer to SENSOR, CAMSHAFT POSITION, REMOVAL .
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST . .
INCORRECT ENGINE OIL VISCOSITY
1. Review the vehicle service history to determine if the correct viscosity engine oil was used.
  Were any problems found?
  
  Yes
  - Change the engine oil in accordance with the Service Information and retest. Refer to STANDARD PROCEDURE - ENGINE OIL AND FILTER CHANGE .
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST . .
  No
  - Go To 5
ENGINE OIL DIRTY OR CONTAMINATED
1. Turn the ignition off.
2. Inspect engine oil for signs of contamination, sludge or foreign material.
  Were any problems found?
  
  Yes
  - Clean the engine oil system, including oil passages, in accordance with the Service Information and retest. Refer to STANDARD PROCEDURE - ENGINE OIL AND FILTER CHANGE .
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST . .
  No
  - Go To 10
CAMSHAFT 2/2 POSITION SOLENOID/OIL CONTROL VALVE WIRING AND CONNECTORS
1. Turn the ignition off.
2. Inspect the wiring and connectors between the Camshaft 2/2 Position Solenoid/Oil Control Valve and the Powertrain Control Module (PCM).
3. Look for any chafed, pierced, pinched or partially broken wires.
4. Look for broken, bent, pushed out or corroded terminals.
  Were any problems found?
  
  Yes
  - Repair as necessary.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST . .
  No
  - Go To 7
(K277) CMP 2/2 CONTROL CIRCUIT ACTUATION

Fig 1: Checking CMP 2/2 Control Circuit Actuation
Courtesy of CHRYSLER GROUP, LLC
1. With the scan tool, actuate the Camshaft 2/2 Position Solenoid/Oil Control Valve to the ON (maximum) position.
2. Using a 12-volt test light connected to 12 Volts, check the (K277) CMP 2/2 Control circuit in the Camshaft 2/2 Position Solenoid harness connector.
  NOTE:
  The test light should be illuminated and bright. Compare the brightness to that of a direct connection to the battery.
  
  Is the test light illuminated and bright?
  
  Yes
  - Go To 9
  No
  - Go To 8
(K277) CMP 2/2 CONTROL CIRCUIT OPEN OR HIGH RESISTANCE

Fig 2: Checking CMP 2/2 Control Circuit For Open Or High Resistance
Courtesy of CHRYSLER GROUP, LLC
1. Turn the ignition off.
2. Disconnect the PCM C2 harness connector.
3. Measure the resistance of the (K277) CMP 2/2 Control circuit between the Camshaft 2/2 Position Solenoid harness connector and the PCM C2 harness connector.
  Is the resistance below 5.0 Ohms?
  
  Yes
  - Go To 11
  No
  - Repair the (K277) CMP 2/2 Control circuit for an open circuit or high resistance.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST . .
CAMSHAFT 2/2 POSITION SOLENOID/OIL CONTROL VALVE
1. Turn the ignition off.
2. Inspect the wiring and connectors between the Camshaft 2/2 Position Solenoid/Oil Control Valve and the Powertrain Control Module (PCM).
3. Look for any chafed, pierced, pinched or partially broken wires.
4. Look for broken, bent, pushed out or corroded terminals.
  Were any problems found?
  
  Yes
  - Repair as necessary.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST . .
  No
  - Replace the Camshaft 2/2 Position Solenoid in accordance with the Service Information. Refer to SENSOR, CAMSHAFT POSITION, REMOVAL .
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST . .
CAMSHAFT PHASER
1. Turn the ignition off.
2. Remove the appropriate Camshaft Phaser in accordance with the Service information.
3. Inspect the Phaser for contamination, foreign material or any condition that would restrict operation of the Phaser.
4. Inspect the Phaser oil passages for signs of sludge or foreign material.
  NOTE:
  The Phaser should not be disassembled. If the Phaser is damaged, it must be replaced.
  
  Were any problems found?
  
  Yes
  - Repair as necessary.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST . .
  No
  - Peform the INTERMITTENT CONDITION diagnostic procedure. Refer to INTERMITTENT CONDITION . .
POWERTRAIN CONTROL MODULE (PCM)
1. Turn the ignition off.
2. Inspect the wiring and connectors between the Camshaft 2/2 Position Solenoid/Oil Control Valve and the Powertrain Control Module (PCM).
3. Look for any chafed, pierced, pinched or partially broken wires.
4. Look for broken, bent, pushed out or corroded terminals.
5. Perform any TSBs that apply.
  Were any problems found?
  
  Yes
  - Repair as necessary.
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST . .
  No
  - Replace the Powertrain Control Module (PCM) in accordance with the Service Information. Refer to MODULE, POWERTRAIN CONTROL, REMOVAL .
  - Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST . .