|
|
Content .. 2021 2022 2023 2024 ..
MWI-28 < SYSTEM DESCRIPTION > DIAGNOSIS SYSTEM (COMBINATION METER) DIAGNOSIS SYSTEM (COMBINATION METER) Description INFOID:0000000010483059 COMBINATION METER SELF-DIAGNOSIS MODE The following meter functions can be checked during Combination Meter Self-Diagnosis Mode: STARTING COMBINATION METER SELF-DIAGNOSIS MODE NOTE: MWI-66, "COMBINATION METER : Diagnosis Procedure" . Replace combination meter if power supply and ground circuits are found to be normal and self-diagnosis mode does not start. Refer to • Combination meter self-diagnosis mode will function with the ignition switch in ON. Combination meter self- diagnosis mode will exit upon turning the ignition switch to OFF. How to Initiate Self-Diagnosis Mode 1. Turn ignition switch OFF. 2. While pressing the trip reset switch (1), turn ignition switch ON. 3. Keep the trip reset switch for 1 seconds or more. 4. Press the trip reset switch at least 3 times. (Within 7 seconds 5. “Work instruction code” is indicated in the top portion of informa- 6. The mode switches in the order shown below each time the trip NOTE: AWNIA3394ZZ Test order Test item Description 1 Work instruction code This item is displayed, but not used. 2 Part number 3 Software code 4 EEPROM code 5 Hardware code 6 P.C.B code 7 Circuit check The pointer of the following items moves from 0 to MAX twice. 8 Color check *1 Performs the color check of the information display. |