Lexus IS250 IS220d GSE20 ALE20 - STEERING COLUMN
READ VALUE OF INTELLIGENT TESTER (COMBINATION SWITCH)
POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM - Tilt and Telescopic Manual Switch Circuit
DESCRIPTION
The signals generated by operating the manual switch are sent to the multiplex tilt & telescopic ECU through the communication bus.
INSPECTION PROCEDURE
| 1.READ VALUE OF INTELLIGENT TESTER (COMBINATION SWITCH) |
Connect the intelligent tester to the DLC3.
Turn the engine switch on (IG) and turn the intelligent tester on.
Select "COMBINATION SWITCH".
Select the following items from the DATA LIST.
Check the tilt and telescopic manual switch.
| Item | Measurement Item / Range (Display) | Normal Condition | Normal Condition |
| Telesc Short SW | Telescopic SHORT switch status / OFF or ON | OFF: Telescopic short is not activated by manual switch ON: Telescopic short is activated by manual switch | - |
| Telesc Long SW | Telescopic LONG switch status / OFF or ON | OFF: Telescopic long is not activated by manual switch ON: Telescopic long is activated by manual switch | - |
| Tilt Down SW | Tilt DOWN switch status / OFF or ON | OFF: Tilt down is not activated by manual switch ON: Tilt down is activated by manual switch | - |
| Tilt Up SW | Tilt UP switch status / OFF or ON | OFF: Tilt up is not activated by manual switch ON: Tilt up is activated by manual switch | - |
- OK:
- "ON" is displayed on the tester screen when each switch is turned on.
- "OFF" is displayed on the tester screen when each switch is turned off.
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| OK | ||
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