NO.1 ANY OF THE FOLLOWING LIGHTS DO NOT ILLUMINATE WHEN THE IGNITION SWITCH IS TURNED TO THE ON POSITION: (ABS WARNING LIGHT, BRAKE SYSTEM WARNING LIGHT, DSC INDICATOR LIGHT AND/OR DSC OFF LIGHT) [DYNAMIC STABILITY CONTROL (DSC)]

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1	Any of the following lights do not illuminate when the ignition switch is turned to the ON position: (ABS warning light, BRAKE system warning light, DSC indicator light and/or DSC OFF light).
Possible cause	•  DSC CM does not operate. •  Communication error between DSC CM and instrument cluster. •  Instrument cluster malfunction

Diagnostic procedure

STEP	INSPECTION		ACTION
1	INSPECT FOR DTCS IN DSC CM •  Connect the M-MDS to DLC-2. •  Retrieve the DSC CM DTC. •  Is the DTC U3000:47, U3000:48 or U3000:49 displayed?	Yes	Go to applicable DTC troubleshooting procedure. (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].)
		No	Go to the next step.
2	VERIFY IF MALFUNCTION IS IN WARNING LIGHTS AND INDICATOR LIGHT’S COMMON POWER SUPPLY, OR IN OTHER WARNING LIGHTS AND INDICATOR LIGHTS •  Do other warning and indicator lights illuminate when the ignition switch is turned ON?	Yes	Go to applicable DTC troubleshooting procedure. (See DTC TABLE [INSTRUMENT CLUSTER].)
		No	Go to the next step.
3	INSPECT INSTRUMENT CLUSTER POWER SUPPLY FUSE •  Is instrument cluster ignition power supply fuse normal?	Yes	Go to the next step.
		No	Inspect fir short to GND on circuit of blown fuse. Repair or replace as necessary. Install appropriate amperage fuse.
4*	VERIFY IF MALFUNCTION IS IN WIRING HARNESS (BETWEEN INSTRUMENT CLUSTER POWER SUPPLY AND INSTRUMENT CLUSTER FOR CONTINUITY) OR ELSEWHERE •  Turn ignition switch to ON position. •  Measure voltage at instrument cluster. •  Is voltage approx. 12 V?	Yes	Replace instrument cluster. (Open circuit in instrument cluster.)
		No	Inspect for open circuit between instrument cluster and GND. Repair or replace as necessary.