Seat Memory Switch: Inspection
WARNING: This page is about a different car, the 2006 Lexus IS 350 and 2006 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT SEAT MEMORY SWITCH LH
- Measure the resistance according to the value(s) in the table below.
Standard resistance
TESTER CONDITION SPECIFIED CONDITION CHARTTester Connection Switch Condition Specified Condition 1 (MRY) - 5 (E) SET switch is pressed Below 1 Ω 2 (M1) - 5 (E) M1 switch is pressed Below 1 Ω 3 (M2) - 5 (E) M2 switch is pressed Below 1 Ω 4 (M3) - 5 (E) M3 switch is pressed Below 1 Ω 1 (MRY) - 5 (E) SET switch is not pressed 10 kΩ or higher 2 (M1) - 5 (E) M1 switch is not pressed 10 kΩ or higher 3 (M2) - 5 (E) M2 switch is not pressed 10 kΩ or higher 4 (M3) - 5 (E) M3 switch is not pressed 10 kΩ or higher
If the result is not as specified, replace the switch.
- Measure the resistance according to the value(s) in the table below.
- INSPECT SEAT MEMORY SWITCH RH
- Measure the resistance according to the value(s) in the table below.
Standard resistance
TESTER CONDITION SPECIFIED CONDITION CHARTTester Connection Switch Condition Specified Condition 1 (MMRY) - 5 (E) SET switch is pressed Below 1 Ω 2 (1) - 5 (E) M1 switch is pressed Below 1 Ω 3 (2) - 5 (E) M2 switch is pressed Below 1 Ω 4 (3) - 5 (E) M3 switch is pressed Below 1 Ω 1 (MMRY) - 5 (E) SET switch is not pressed 10 kΩ or higher 2 (1) - (E) M1 switch is not pressed 10 kΩ or higher 3 (2) - 5 (E) M2 switch is not pressed 10 kΩ or higher 4 (3) - 5 (E) M3 switch is not pressed 10 kΩ or higher
If the result is not as specified, replace the switch.
- Measure the resistance according to the value(s) in the table below.