Lexus IS250 IS220d GSE20 ALE20 - MIRROR
POWER MIRROR CONTROL SYSTEM (w/ Memory) - DATA LIST / ACTIVE TEST
USING INTELLIGENT TESTER |
Connect the intelligent tester to the DLC3.
Monitor the ECU data by following the prompts on the tester screen.
- HINT:
- The intelligent tester has a "Snapshot" function which records the monitored data. Refer to the intelligent tester operator's manual for further details.
DATA LIST |
- HINT:
- Using the DATA LIST displayed on the intelligent tester, the value of the switch, sensor, actuator, etc. can be read without part removal. Reading the DATA LIST as the first step of troubleshooting is one way to shorten labor time.
Connect the intelligent tester to the DLC3.
Turn the engine switch on (IG).
Read the DATA LIST according to the display on the tester.
- Mirror-L/Mirror-R:
Item Test Details Diagnostic Note Mir Position Sensor (V) Vertical mirror position/MIN: 0, MAX 5 V Within range from 0 to 5 V Mir Position Sensor (H) Horizontal mirror position/MIN: 0, MAX 5 V Within range from 0 to 5 V Mirror Memory No1 Mirror position memorized in memory switch M1/NOT MEM or MEM MEM: Memorized
NOT MEM: Not memorizedMirror Memory No2 Mirror position memorized in memory switch M2/NOT MEM or MEM MEM: Memorized
NOT MEM: Not memorizedMirror Memory No3 Mirror position memorized in memory switch M3/NOT MEM or MEM MEM: Memorized
NOT MEM: Not memorized
- D-Seat:
Item Test Details Diagnostic Note Power Voltage Power supply for position control ECU & switch/MIN: 0 V, MAX: 19.89 V Within range from 11 to 14 V Ignition Switch Ignition switch status/ON or OFF ON: Engine switch is on (IG)
OFF: Engine switch is OFFKSW Switch Key unlock warning switch signal/ON or OFF ON: Key is in door key cylinder
OFF: Key is not in door key cylinderP Switch Park/Neutral position switch signal/ON or OFF ON: Shift in P position
OFF: Shift in any position except neutralM1 Switch Seat memory switch M1 signal/ON or OFF ON: Seat memory switch M1 is ON
OFF: Seat memory switch M1 is OFFM2 Switch Seat memory switch M2 signal/ON or OFF ON: Seat memory switch M2 is ON
OFF: Seat memory switch M2 is OFFM3 Switch Seat memory switch M3 signal/ON or OFF ON: Seat memory switch M3 is ON
OFF: Seat memory switch M3 is OFFSET Switch Seat memory set switch signal/ON or OFF ON: Memory set switch is ON
OFF: Memory set switch is OFFMemory No1 Driving position memorized in seat memory switch M1/NOT MEM or MEM MEM: Memorized
NOT MEM: Not memorizedMemory No2 Driving position memorized in seat memory switch M2/NOT MEM or MEM MEM: Memorized
NOT MEM: Not memorizedMemory No3 Driving position memorized in seat memory switch M3/NOT MEM or MEM MEM: Memorized
NOT MEM: Not memorizedSeat Memory No1 Driver side mirror position memorized in seat memory switch M1/NOT MEM or MEM MEM: Memorized
NOT MEM: Not memorizedSeat Memory No2 Driver side mirror position memorized in seat memory switch M2/NOT MEM or MEM MEM: Memorized
NOT MEM: Not memorizedSeat Memory No3 Driver side mirror position memorized in seat memory switch M3/NOT MEM or MEM MEM: Memorized
NOT MEM: Not memorized
- Body:
Item Test Details Diagnostic Note Mirror Selection SW (R) Mirror selection switch signal for RH mirror/ON or OFF ON: Switch is in Right position
OFF: Switch is in neutral or Left positionMirror Selection SW (L) Mirror selection switch signal for LH mirror/ON or OFF ON: Switch is in Left position
OFF: Switch is in neutral or Right positionMirror Position SW (R) Mirror position switch signal (Right)/ON or OFF ON: Switch R is ON
OFF: Any switch except R is ON or all switches are OFFMirror Position SW (L) Mirror position switch signal (Left)/ON or OFF ON: Switch L is ON
OFF: Any switch except L is ON or all switches are OFFMirror Position SW (Up) Mirror position switch signal (Up)/ON or OFF ON: Switch UP is ON
OFF: Any switch except UP is ON or all switches are OFFMirror Position SW (Down) Mirror position switch signal (Down)/ON or OFF ON: Switch DOWN is ON
OFF: Any switch except DOWN is ON or all switches are OFF
ACTIVE TEST |
- HINT:
- Performing the ACTIVE TEST using the intelligent tester allows the relay, VSV, actuator, etc. to be operated without parts removal. Performing the ACTIVE TEST as the first step of troubleshooting is one way to shorten labor time. It is possible to display the DATA LIST during the ACTIVE TEST.
Connect the intelligent tester to the DLC3.
Turn the engine switch on (IG).
Perform the ACTIVE TEST according to the display on the tester.
- MIRROR-L/MIRROR-R:
Item Test Details Mirror Up/Down Mirror vertical operation: UP/DOWN Mirror Right/Left Mirror horizontal operation: RIGHT/LEFT
- AIR CONDITIONER:
Item Test Details Mirror Heater Mirror heater operation: OFF/ON