|
|
EC-438 < DTC/CIRCUIT DIAGNOSIS > [VK56DE] ASCD INDICATOR ASCD INDICATOR Component Description INFOID:0000000006158920 ASCD indicator lamp illuminates to indicate ASCD operation status. Lamp has two indicators, CRUISE and SET, and is integrated in combination meter. CRUISE indicator illuminates when MAIN switch on ASCD steering switch is turned ON to indicate that ASCD system is ready for operation. SET indicator illuminates when following conditions are met. • CRUISE indicator is illuminated. • SET/COAST switch on ASCD steering switch is turned ON while vehicle speed is within the range of ASCD setting. SET indicator remains lit during ASCD control. Diagnosis Procedure INFOID:0000000006158921 1. CHECK OVERALL FUNCTION Check ASCD indicator under the following conditions. OK or NG OK >> INSPECTION END NG >> GO TO 2. 2. CHECK DTC Check that DTC U0101 or U1001 is not displayed. OK >> GO TO 3. NG >> Perform trouble diagnosis for DTC U0101, U1001. Refer to . 3. CHECK COMBINATION METER FUNCTION MWI-28, "CONSULT-III Function (METER/M&A)" . OK or NG OK >> GO TO 4. NG >> Go to MWI-93, "Removal and Installation" 4. CHECK INTERMITTENT INCIDENT GI-36, "How to Check Terminal" and GI-39, "Intermittent Incident" >> INSPECTION END ASCD INDICATOR CONDITION SPECIFICATION CRUISE LAMP • Ignition switch: ON • MAIN switch: Pressed at the 1st time → at the 2nd time ON → OFF SET LAMP • MAIN switch: ON 40 km/h (25 MPH) and 144 km/h • ASCD: Operating ON • ASCD: Not operating OFF |