MESSAGE STATING "SONAR SYSTEM NOT OPERATING" INDICATED IN LCD DISPLAY WHEN SHIFT LEVER IS IN REVERSE POSITION (MTX) OR SELECTOR LEVER IS IN R POSITION (ATX) [DRIVER ATTENTION ALERT SYSTEM]

id1503a5014700

Note

• If there is any vehicle malfunction complaint lodged by a customer, first perform malfunction diagnosis according to the troubleshooting procedure. (See FOREWORD [DRIVER ATTENTION ALERT SYSTEM].)

Description

• Message stating "SONAR SYSTEM NOT OPERATING" indicated in LCD display when shift lever is in reverse position (MTX) or selector lever is in R position (ATX).

Possible malfunction

• Parking assist module malfunction

• DSC HU/CM malfunction

• EPAS malfunction

• TCM malfunction

Diagnostic Procedure

Step

Inspection

Action

1

PERFORM SYMPTOM TROUBLESHOOTING ACCORDING TO PROCEDURE, “WARNING IS DISPLAYED IN MULTI-INFORMATION DISPLAY WHEN SHIFT LEVER IS IN REVERSE POSITION (MTX) OR SELECTOR LEVER IS IN R POSITION (ATX)”

• Perform symptom troubleshooting according to procedure, "WARNING IS DISPLAYED IN MULTI-INFORMATION DISPLAY WHEN SHIFT LEVER IS IN REVERSE POSITION (MTX) OR SELECTOR LEVER IS IN R POSITION (ATX)"
(See WARNING IS DISPLAYED IN MULTI-INFORMATION DISPLAY WHEN SHIFT LEVER IS IN REVERSE POSITION (MTX) OR SELECTOR LEVER IS IN R POSITION (ATX) [SMART CITY BRAKE SUPPORT [REVERSE] (SCBS R)].)

• Has the symptom troubleshooting been completed?

Yes

Complete the symptom troubleshooting. (Explain repair contents to customer.)

No

Re-perform symptom troubleshooting according to procedure, "WARNING IS DISPLAYED IN MULTI-INFORMATION DISPLAY WHEN SHIFT LEVER IS IN REVERSE POSITION (MTX) OR SELECTOR LEVER IS IN R POSITION (ATX)".

(See WARNING IS DISPLAYED IN MULTI-INFORMATION DISPLAY WHEN SHIFT LEVER IS IN REVERSE POSITION (MTX) OR SELECTOR LEVER IS IN R POSITION (ATX) [SMART CITY BRAKE SUPPORT [REVERSE] (SCBS R)])

Step	Inspection		Action
1	PERFORM SYMPTOM TROUBLESHOOTING ACCORDING TO PROCEDURE, “WARNING IS DISPLAYED IN MULTI-INFORMATION DISPLAY WHEN SHIFT LEVER IS IN REVERSE POSITION (MTX) OR SELECTOR LEVER IS IN R POSITION (ATX)” • Perform symptom troubleshooting according to procedure, "WARNING IS DISPLAYED IN MULTI-INFORMATION DISPLAY WHEN SHIFT LEVER IS IN REVERSE POSITION (MTX) OR SELECTOR LEVER IS IN R POSITION (ATX)" (See WARNING IS DISPLAYED IN MULTI-INFORMATION DISPLAY WHEN SHIFT LEVER IS IN REVERSE POSITION (MTX) OR SELECTOR LEVER IS IN R POSITION (ATX) [SMART CITY BRAKE SUPPORT [REVERSE] (SCBS R)].) • Has the symptom troubleshooting been completed?	Yes	Complete the symptom troubleshooting. (Explain repair contents to customer.)
1		No	Re-perform symptom troubleshooting according to procedure, "WARNING IS DISPLAYED IN MULTI-INFORMATION DISPLAY WHEN SHIFT LEVER IS IN REVERSE POSITION (MTX) OR SELECTOR LEVER IS IN R POSITION (ATX)". (See WARNING IS DISPLAYED IN MULTI-INFORMATION DISPLAY WHEN SHIFT LEVER IS IN REVERSE POSITION (MTX) OR SELECTOR LEVER IS IN R POSITION (ATX) [SMART CITY BRAKE SUPPORT [REVERSE] (SCBS R)])