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SNOW MODE SWITCH EC-1129 < DTC/CIRCUIT DIAGNOSIS > [VK50VE] C D E F G H I J K L M A EC N P O SNOW MODE SWITCH Description INFOID:0000000005237644 The snow mode switch signal is sent to the “unified meter and A/C amp.” from the snow mode switch. The Component Function Check INFOID:0000000005237645 1. CHECK SNOW MODE SWITCH FUNCTION NOTE: Turn ignition switch ON. 2. Select “SNOW MODE SW” in “DATA MONITOR” mode with CONSULT-III. 3. Check “SNOW MODE SW” indication under the following conditions. Is the inspection result normal? YES >> GO TO 2. NO >> Go to EC-1129, "Diagnosis Procedure" . 2. CHECK SNOW MODE INDICATOR FUNCTION 1. Turn ignition switch ON. 2. Check the snow mode indicator in the snow mode switch under the following condition. Is the inspection result normal? YES >> INSPECTION END NO >> Go to EC-1129, "Diagnosis Procedure" . Diagnosis Procedure INFOID:0000000005237646 1. CHECK SNOW MODE SWITCH OVERALL FUNCTION-I Confirm the malfunctioning circuit (snow mode switch or snow mode indicator). Refer to Which circuit is related to the incident? Snow mode switch>>GO TO 2. 2. CHECK DTC WITH “UNIFIED METER AND A/C AMP.” MWI-45, "CONSULT-III Function (METER/M&A)" . Is the inspection result normal? YES >> GO TO 3. NO >> Go to 3. CHECK SNOW MODE SWITCH POWER SUPPLY CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect snow mode switch harness connector. Monitor item Condition Indication SNOW MODE SW Snow mode switch ON ON OFF OFF Condition Snow mode indicator Snow mode switch ON ON OFF OFF |