Diagnosis Procedure

1. 1. Turn ignition switch OFF.
   2. Disconnect ignition coil harness connector.
   3. Turn ignition switch ON.
   4. Check the voltage between ignition coil harness connector and ground.

      +			-	Voltage
      Ignition coil
      Cylinder	Connector	Terminal
      1	F34	3	Ground	Battery voltage
      2	F35	3
      3	F36	3
      4	F37	3

Is the inspection result normal?

YES>>

GO TO 5.

NO>>

GO TO 2.

1. 1. Turn ignition switch OFF.
   2. Pull out No. 80 fuse (15 A) and check that the fuse is not blowing.

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Replace the fuse after repairing the applicable circuit.

1. 1. Turn ignition switch OFF.
   2. Disconnect IPDM E/R harness connector.
   3. Check the continuity between IPDM E/R harness connector and condenser harness connector.

      IPDM E/R		Condenser		Continuity
      Connector	Terminal	Connector	Terminal
      F96	66	F8	1	Existed

   4. Check harness for short to ground and to power.

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

Repair or replace error-detected parts.

1. Check IPDM E/R power supply and ground circuit. Refer to Diagnosis Procedure (with I-key) Refer to Diagnosis Procedure (with out I-key). Diagnosis Procedure .

Is the inspection result normal?

YES>>

Replace IPDM E/R. Refer to Removal and Installation (with I-key) Refer to Removal and Installation (with out I-key).

NO>>

Repair or replace error-detected parts.

1. 1. Turn ignition switch OFF.
   2. Check the continuity between ignition coil harness connector and ground.

      +			-	Continuity
      Ignition coil
      Cylinder	Connector	Terminal
      1	F34	2	Ground	Existed
      2	F35	2
      3	F36	2
      4	F37	2

Is the inspection result normal?

YES>>

GO TO 6.

NO>>

Repair or replace error-detected parts.

1. 1. Disconnect ECM harness connector.
   2. Check the continuity between ignition coil harness connector and ECM harness connector.

      Ignition coil			ECM		Continuity
      Cylinder	Connector	Terminal	Connector	Terminal
      1	F34	1	F25	109	Existed
      2	F35	1		106
      3	F36	1		105
      4	F37	1		103

   3. Also check harness for short to ground and to power.

Is the inspection result normal?

YES>>

GO TO 7.

NO>>

Repair or replace error-detected parts.

1. Check ignition coil with power transistor. Refer to Component Inspection .

Is the inspection result normal?

YES>>

INSPECTION END

NO>>

Replace malfunctioning ignition coil with power transistor. Refer to Removal and Installation .