Hazard Warning Switch Inspection
Lighting. Lexus Is250, Is220D. Gse20 Ale20
INSPECT INTEGRATION CONTROL PANEL (Without Navigation System)
INSPECT CLOCK ASSEMBLY (With Navigation System)
Hazard Warning Switch -- Inspection |
| 1. INSPECT INTEGRATION CONTROL PANEL (Without Navigation System) |
Measure the resistance according to the value(s) in the table below.
- Standard resistance:
Tester Connection
| Switch Condition
| Specified Condition
|
J54-12 (F) - J54-8 (E)
| Hazard warning switch OFF
| 10 kΩ or higher
|
J54-12 (F) - J54-8 (E)
| Hazard warning switch ON
| Below 1 Ω
|
If the result is not as specified, replace the integration control panel.
| 2. INSPECT CLOCK ASSEMBLY (With Navigation System) |
Measure the resistance according to the value(s) in the table below.
- Standard resistance:
Tester Connection
| Switch Condition
| Specified Condition
|
J53-12 (F) - J53-2 (E)
| Hazard warning switch OFF
| 10 kΩ or higher
|
J53-12 (F) - J53-2 (E)
| Hazard warning switch ON
| Below 1 Ω
|
If the result is not as specified, replace the clock assembly.
