NO.8 SMART BRAKE SUPPORT/SMART CITY BRAKE SUPPORT (SBS/SCBS) INDICATOR LIGHT (AMBER) STAY ON [DYNAMIC STABILITY CONTROL (DSC)]

id0403b2897900

8

Smart Brake Support/Smart City Brake Support (SBS/SCBS) indicator light (amber) stay on

POSSIBLE CAUSE

•  Vhicle Control Module (V/C-Module) detects a malfunction.

•  Laser sensor detects a malfunction.

•  PCM and/or instrument cluster detects a malfunction.

•  DSC HU/CM detects a malfunction (input and output device malfunction).

•  Vhicle Control Module (V/C-Module) internal malfunction.

•  Laser sensor internal malfunction.

•  PCM and/or instrument cluster internal malfunction.

•  DSC HU/CM internal malfunction.

8	Smart Brake Support/Smart City Brake Support (SBS/SCBS) indicator light (amber) stay on
POSSIBLE CAUSE	• Vhicle Control Module (V/C-Module) detects a malfunction. • Laser sensor detects a malfunction. • PCM and/or instrument cluster detects a malfunction. • DSC HU/CM detects a malfunction (input and output device malfunction). • Vhicle Control Module (V/C-Module) internal malfunction. • Laser sensor internal malfunction. • PCM and/or instrument cluster internal malfunction. • DSC HU/CM internal malfunction.

Diagnostic procedure

STEP	INSPECTION		ACTION
1	CONFIRM VEHICLE CONTROL MODULE (V/C MODULE) DTC • Retrieve the Vehicle Control Modul (V/C-Module) DTC using the M-MDS. (See DTC INSPECTION [VEHICLE CONTROL MODULE (V/C-MODULE)].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [VEHICLE CONTROL MODULE (V/C-MODULE)].)
1		No	Go to the next step.
2	CONFIRM LASER SENSOR DTC • Retrieve the laser sensor DTC using the M-MDS. (See ON-BOARD DIAGNOSIS [LASER SENSOR].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See ON-BOARD DIAGNOSIS [LASER SENSOR].)
2		No	Go to the next step.
3	CONFIRM DSC HU/CM DTC • Retrieve the DSC HU/CM DTC using the M-MDS. (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].)
3		No	Go to the next step.
4	CONFIRM PCM DTC • Retrieve the PCM DTC using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST [SKYACTIV-G 1.5, SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See ON-BOARD DIAGNOSTIC TEST [MZR 1.6].) (See ON-BOARD DIAGNOSTIC TEST [SKYACTIV-D 1.5].) (See ON-BOARD DIAGNOSTIC TEST [SKYACTIV-D 2.2].) • Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [SKYACTIV-G 1.5, SKYACTIV-G 2.0, SKYACTIV-G 2.5].) (See DTC TABLE [MZR 1.6].) (See DTC TABLE [SKYACTIV-D 1.5].) (See DTC TABLE [SKYACTIV-D 2.2].)
4		No	Retrieve the instrument cluster DTC using the M-MDS. (See DTC INSPECTION [INSTRUMENT CLUSTER].) • If any DTCs are present, go to the applicable DTC inspection. (See DTC TABLE [INSTRUMENT CLUSTER].) • If there is not a DTC, repeat the inspection from Step 1. If the malfunction recurs, replace the instrument cluster. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION.)