NO.6 MASTER WARNING LIGHT ILLUMINATED/MESSAGE RELATED TO VEHICLE SYSTEM MALFUNCTION INDICATED IN DISPLAY [SKYACTIV-D 2.2]

id0103g1831400

6

MASTER WARNING LIGHT ILLUMINATED/MESSAGE RELATED TO VEHICLE SYSTEM MALFUNCTION INDICATED IN DISPLAY

DESCRIPTION

•  Master warning light illuminated.

•  Message related to vehicle system malfunction indicated on the center display. (With center display)

•  Message related to vehicle system malfunction indicated on the LCD in the instrument cluster. (Type A instrument cluster)

POSSIBLE CAUSE

•  PCM DTC is stored.

―  Glow plug malfunction

―  Glow control module malfunction

―  Brake switch malfunction

―  Engine oil solenoid valve malfunction

―  Fuel injector injection amount correction procedure has not been completed (fuel injection amount learning fails)

•  Blow-by heater relay malfunction

•  Blow-by heater malfunction

•  Timing chain malfunction

•  Instrument cluster malfunction

6	MASTER WARNING LIGHT ILLUMINATED/MESSAGE RELATED TO VEHICLE SYSTEM MALFUNCTION INDICATED IN DISPLAY
DESCRIPTION	• Master warning light illuminated. • Message related to vehicle system malfunction indicated on the center display. (With center display) • Message related to vehicle system malfunction indicated on the LCD in the instrument cluster. (Type A instrument cluster)
POSSIBLE CAUSE	• PCM DTC is stored. ― Glow plug malfunction ― Glow control module malfunction ― Brake switch malfunction ― Engine oil solenoid valve malfunction ― Fuel injector injection amount correction procedure has not been completed (fuel injection amount learning fails) • Blow-by heater relay malfunction • Blow-by heater malfunction • Timing chain malfunction • Instrument cluster malfunction

Diagnostic Procedure

STEP

INSPECTION

RESULTS

ACTION

1

VERIFY PCM DTC

•  Retrieve PCM DTCs using the M-MDS.
(See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-D 2.2)].)

•  Are any DTCs present?

Yes

Go to the applicable DTC inspection.

(See DTC TABLE [PCM (SKYACTIV-D 2.2)].)

No

Go to the next step.

2

INSPECT BLOW-BY HEATER RELAY

•  Switch the ignition off.

•  Remove the blow-by heater relay.
(See RELAY LOCATION.)

•  Inspect the blow-by heater relay.
(See RELAY INSPECTION.)

•  Is there any malfunction?

Yes

Replace the blow-by heater relay, then go to Step 6.

(See RELAY LOCATION.)

No

Go to the next step.

3

INSPECT BLOW-BY HEATER

•  Inspect the blow-by heater.
(See BLOW-BY HEATER INSPECTION [SKYACTIV-D 2.2].)

•  Is there any malfunction?

Yes

Replace the blow-by heater, then go to Step 6.

(See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

No

Go to the next step.

4

INSPECT TIMING CHAIN INSTALLATION CONDITION

•  Verify the condition of the timing chain assembly (valve timing, looseness, jumping).
(See TIMING CHAIN REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

•  Is there any malfunction?

Yes

Repair or replace the malfunctioning part according to the inspection results.

Assemble the timing chain using the correct timing, then go to Step 6.

(See TIMING CHAIN REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)

No

Go to the next step.

5

INSPECT INSTRUMENT CLUSTER

•  Inspect the instrument cluster.
(See INSTRUMENT CLUSTER INSPECTION.)

•  Is the instrument cluster normal?

Yes

Go to the next step.

No

Replace the instrument cluster, then go to the next step.

(See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)

6

Verify the test results.

•  If normal, return to the diagnostic index to service any additional symptoms.
(See SYMPTOM DIAGNOSTIC INDEX [SKYACTIV-D 2.2].)

•  If the malfunction remains, inspect the related Service Bulletins and/or On-line Repair Information and perform repair or diagnosis.

―  If the vehicle is repaired, troubleshooting is completed.

―  If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest.

STEP	INSPECTION	RESULTS	ACTION
1	VERIFY PCM DTC • Retrieve PCM DTCs using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-D 2.2)].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [PCM (SKYACTIV-D 2.2)].)
1		No	Go to the next step.
2	INSPECT BLOW-BY HEATER RELAY • Switch the ignition off. • Remove the blow-by heater relay. (See RELAY LOCATION.) • Inspect the blow-by heater relay. (See RELAY INSPECTION.) • Is there any malfunction?	Yes	Replace the blow-by heater relay, then go to Step 6. (See RELAY LOCATION.)
2		No	Go to the next step.
3	INSPECT BLOW-BY HEATER • Inspect the blow-by heater. (See BLOW-BY HEATER INSPECTION [SKYACTIV-D 2.2].) • Is there any malfunction?	Yes	Replace the blow-by heater, then go to Step 6. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)
3		No	Go to the next step.
4	INSPECT TIMING CHAIN INSTALLATION CONDITION • Verify the condition of the timing chain assembly (valve timing, looseness, jumping). (See TIMING CHAIN REMOVAL/INSTALLATION [SKYACTIV-D 2.2].) • Is there any malfunction?	Yes	Repair or replace the malfunctioning part according to the inspection results. Assemble the timing chain using the correct timing, then go to Step 6. (See TIMING CHAIN REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)
4		No	Go to the next step.
5	INSPECT INSTRUMENT CLUSTER • Inspect the instrument cluster. (See INSTRUMENT CLUSTER INSPECTION.) • Is the instrument cluster normal?	Yes	Go to the next step.
5		No	Replace the instrument cluster, then go to the next step. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)
6	Verify the test results. • If normal, return to the diagnostic index to service any additional symptoms. (See SYMPTOM DIAGNOSTIC INDEX [SKYACTIV-D 2.2].) • If the malfunction remains, inspect the related Service Bulletins and/or On-line Repair Information and perform repair or diagnosis. ― If the vehicle is repaired, troubleshooting is completed. ― If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest.