LEMON Manuals: Even more car manuals for everyone
Home >> Chrysler >> 2004 >> Sebring Limited, 2D Convertible >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Powertrain Diagnostic Procedures - NGC DRIVEABILITY Symptoms, NGC DRIVEABILITY Diagnostic Tests DTCS P0016 To P0461 - Except Coupe >> DRIVEABILITY - NGC - Diagnostic Tests >> DTC P0351: Ignition Coil #1 Circuit, P0352: Ignition Coil #2 Circuit >> Possible Causes

Possible Causes

  1. GOOD TRIP EQUAL TO ZERO
  2. IGNITION COIL
  3. (A142) ASD RELAY OUTPUT CIRCUIT
  4. IGNITION COIL DRIVER CIRCUIT OPEN
  5. COIL CONTROL CIRCUIT SHORTED TO GROUND
  6. PCM
DIAGNOSTIC PROCEDURE - DTC P0351-IGNITION COIL #1 CIRCUIT

Test Action
1
NOTE: Record the Freeze Frame information that set along with the DTC.
Turn the ignition on.With the DRBIII®, read DTCs.Is the Good Trip Counter displayed and equal to zero?
  1. Yes --> Go To 2
  2. No --> Refer to the INTERMITTENT CONDITION  symptom in the Driveability category.

    Perform POWERTRAIN VERIFICATION TEST VER - 5 - NGC .
2 Turn the ignition off.
Disconnect the ignition coil harness connector.
Turn the ignition on.
With the DRBIII®, actuate the ASD Relay.
Using a 12 volt test light connected to ground, probe the (A142) ASD Relay Output circuit in the ignition coil harness connector.
Does the test light illuminate brightly?
  1. Yes --> Go To 3
  2. No --> Repair the (A142) ASD Relay Output circuit.

    Perform POWERTRAIN VERIFICATION TEST VER - 5 - NGC .
3 Turn the ignition off.
Disconnect the ignition coil harness connector.
Using a 12 volt test light connected to 12 volts, probe the ignition coil driver circuit.
Crank the engine for 5 seconds while observing the test light.
Does the test light blink/flicker?
  1. Yes --> Replace the Ignition Coil.

    Perform POWERTRAIN VERIFICATION TEST VER - 5 - NGC .

  2. No --> Go to 4
4 Turn the ignition off.
Disconnect the Ignition Coil harness connector.
Disconnect the PCM harness connector.
Measure resistance of the Coil Control circuit between the Ignition Coil harness connector and the PCM harness connector.
Is the resistance below 5.0 ohms?
  1. Yes --> Go to 5
  2. No --> Repair the Coil Control circuit for an open.

    Perform POWERTRAIN VERIFICATION TEST VER - 5 - NGC .
5 Turn the ignition off.
Disconnect the Ignition Coil harness connector.
Disconnect the PCM harness connector.
Measure resistance between ground and the Coil Control circuit in the Ignition Coil harness connector.
Is the resistance below 100 kohms?
  1. Yes --> Repair the Coil Control circuit for a short to ground.

    Perform POWERTRAIN VERIFICATION TEST VER - 5 - NGC .

  2. No --> Go to 6
6
NOTE: Before continuing, check the PCM harness connector terminals for corrosion, damage, or terminal push out. Repair as necessary.
If there are no possible causes remaining, view repair.Repair:Replace and program the Powertrain Control Module in accordance with the Service Information.Perform POWERTRAIN VERIFICATION TEST VER - 5 - NGC .
scientia non olet · About LEMON Manuals