Diagnostic Test
WARNING: This page is about a different car, the 2020 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FOR AN ACTIVE DTC
- Start the engine and allow it to idle.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 can result in possible serious or fatal injury.
- With the scan tool, read DTCs and record on the repair order.
Is the DTC active or pending?
Yes
- Go To 2
No
- Perform the INTERMITTENT CONDITION diagnostic procedure. Refer to INTERMITTENT CONDITION .
- Start the engine and allow it to idle.
- CHECK THE (N34) VVA SOLENOID 2 CONTROL SIGNAL CIRCUIT FOR A SHORT TO THE (N35) VVA SOLENOID 2 CONTROL RETURN CIRCUIT.
- Turn the ignition off.
- Gain access to the VVA Solenoid 2.
- Disconnect the VVA Solenoid 2 harness connector.
- Disconnect the Powertrain Control Module C2 harness connector.
- Check for continuity across the terminals at the VVA Solenoid 2 harness connector.
Is there continuity between (N34) VVA Solenoid 2 Control Signal and the (N35) VVA Solenoid 2 Control Return circuit?
Yes
- Repair the short between the (N34) VVA Solenoid 2 Control Signal circuit and the (N35) VVA Solenoid 2 Control Return circuit.
- Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .
No
- Replace the Variable Valve Actuator Assembly in accordance with the Service Information. Refer to ASSEMBLY, VARIABLE VALVE ACTUATION, REMOVAL AND INSTALLATION .
- Perform the POWERTRAIN VERIFICATION TEST. Refer to POWERTRAIN VERIFICATION TEST .