NO.29 i-stop WARNING LIGHT (AMBER) FLASHES [SKYACTIV-G 2.0]

id0103e6333400

29

i-stop WARNING LIGHT (AMBER) FLASHES

DESCRIPTION

—

POSSIBLE CAUSE

i-stop component parts malfunction

•  Detects malfunction in i-stop component part (i-stop related module detects DTC)

•  Battery malfunction (deterioration)

―  Battery voltage decreases

―  Generator malfunction (part, system, control malfunction)

Number of times i-stop function operates exceeds assured operation amount of components

•  Number of times engine restart exceed limit

•  Any of following parts exceeds assured operation amount:

―  Starter relay

―  Starter

29	i-stop WARNING LIGHT (AMBER) FLASHES
DESCRIPTION	—
POSSIBLE CAUSE	i-stop component parts malfunction • Detects malfunction in i-stop component part (i-stop related module detects DTC) • Battery malfunction (deterioration) ― Battery voltage decreases ― Generator malfunction (part, system, control malfunction) Number of times i-stop function operates exceeds assured operation amount of components • Number of times engine restart exceed limit • Any of following parts exceeds assured operation amount: ― Starter relay ― Starter

Diagnostic Procedure

STEP	INSPECTION	RESULTS	ACTION
1	VERIFY DTC • Retrieve the DTCs using the M-MDS. • Are any DTCs present?	Yes	Go to the applicable DTC inspection.
1		No	Go to the next step.
2	DETERMINE IF MALFUNCTION CAUSE IS BATTERY VOLTAGE DECREASE OR OTHER • Start the engine and warm it up completely. • Idle the engine. • Access the BATT_SOC PID using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST [SKYACTIV-G 2.0].) • Is the BATT_SOC PID value above 68 %?	Yes	Go to Step 5.
2		No	Go to the next step.
3	INSPECT BATTERY • Recharge the battery. (See BATTERY RECHARGING [SKYACTIV-G 2.0].) • Inspect the battery. (See BATTERY INSPECTION [SKYACTIV-G 2.0].) • Is there any malfunction?	Yes	Replace the battery. (See BATTERY REMOVAL/INSTALLATION [SKYACTIV-G 2.0].)
3		No	Go to the next step.
4	INSPECT GENERATOR • Inspect the generator. (See GENERATOR INSPECTION [SKYACTIV-G 2.0].) • Is there any malfunction?	Yes	Repair or replace the malfunctioning part according to the inspection results.
4		No	Replace the PCM. (See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.0].)
5	Verify the test results. • If normal, return to the diagnostic index to service any additional symptoms. (See SYMPTOM DIAGNOSTIC INDEX [SKYACTIV-G 2.0].) • If a malfunction remains, inspect the related Service Information and perform the repair or diagnosis. ― If the vehicle is repaired, troubleshooting is completed. ― If the vehicle is not repaired or additional diagnostic information is not available, replace the PCM. (See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.0].)