Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT NO. 1 FOLD SEAT SWITCH ASSEMBLY (for Front Side)
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Switch Condition | Specified Condition | 1 (HRSR) - 7 (E) | RETURN RH switch pressed | Below 1 Ω | 6 (HFSR) - 7 (E) | FOLD RH switch pressed | 1 (HRSR) - 7 (E) 3 (HRSL) - 7 (E) 6 (HFSR) - 7 (E) 8 (HFSL) - 7 (E) | OFF | 10 kΩ or higher | 3 (HRSL) - 7 (E) | RETURN LH switch pressed | Below 1 Ω | 8 (HFSL) - 7 (E) | FOLD LH switch pressed | If the result is not as specified, replace the No. 1 fold seat switch assembly. | | *a | Component without harness connected (No. 1 Fold Seat Switch Assembly) | | |
(b) Apply auxiliary battery voltage to the switch connector and check that the No. 1 fold seat switch assembly illuminates.
OK:
Condition | Specified Condition |
Auxiliary battery positive (+) → Terminal 5 (+B) Auxiliary battery negative (-) → Terminal 4 (ILL-) | Illumination illuminates |
If the result is not as specified, replace the No. 1 fold seat switch assembly.
2. INSPECT REAR POWER SEAT SWITCH (for Rear Seat)
(a) for LH Side:
(1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Switch Condition | Specified Condition | 2 (FLDL) - 7 (E) | FOLD switch pressed | Below 1 Ω | 2 (FLDL) - 7 (E) 3 (RTNL) - 7 (E) | OFF | 10 kΩ or higher | 3 (RTNL) - 7 (E) | RETURN switch pressed | Below 1 Ω | If the result is not as specified, replace the rear power seat switch. | | *a | Component without harness connected (Rear Power Seat Switch) | | |
(b) for RH Side:
(1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Switch Condition | Specified Condition | 2 (RTNR) - 7 (E) | RETURN switch pressed | Below 1 Ω | 2 (RTNR) - 7 (E) 3 (FLDR) - 7 (E) | OFF | 10 kΩ or higher | 3 (FLDR) - 7 (E) | FOLD switch pressed | Below 1 Ω | If the result is not as specified, replace the rear power seat switch. | | *a | Component without harness connected (Rear Power Seat Switch) | | |
3. INSPECT NO. 2 FOLD SEAT SWITCH ASSEMBLY (for Rear Side)
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Switch Condition | Specified Condition | 1 (RTRN) - 7 (E) | RETURN RH switch pressed | Below 1 Ω | 6 (FOLD) - 7 (E) | FOLD RH switch pressed | 1 (RTRN) - 7 (E) 3 (RTRN) - 7 (E) 6 (FOLD) - 7 (E) 8 (FOLD) - 7 (E) | OFF | Below 1 Ω | 3 (RTRN) - 7 (E) | RETURN LH switch pressed | Below 1 Ω | 8 (FOLD) - 7 (E) | FOLD LH switch pressed | If the result is not as specified, replace the No. 2 fold seat switch assembly. | | *a | Component without harness connected (No. 2 Fold Seat Switch Assembly) | | |
(b) Apply auxiliary battery voltage to the switch connector and check that the No. 2 fold seat switch assembly illuminates.
OK:
Condition | Specified Condition |
Auxiliary battery positive (+) → Terminal 5 (+B) Auxiliary battery negative (-) → Terminal 4 (ILL-) | Illumination illuminates |
If the result is not as specified, replace the No. 2 fold seat switch assembly.
READ NEXT:
INSTALLATION PROCEDURE 1. INSTALL NO. 2 FOLD SEAT SWITCH ASSEMBLY (for Rear Side) (a) Connect the connector. (b) Attach the 2 claws to install the No. 2 fold seat switch assembly.
PRECAUTION POWER FOLDING SEAT FUNCTION HANDLING PRECAUTIONS NOTICE:
When operating the rear power seat, make sure nothing is in the path of movement.
When operating the rear power seat, do not al
SEE MORE:
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure described below is for the LH side.
PROCEDURE 1. INSTALL LICENSE PLATE LIGHT ASSEMBLY LH (a) Attach the 2 claws to install the license plate light assembly LH. (b) Connect the connector.
REMOVAL CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. PROCEDURE 1. REMOVE TONNEAU COVER ASSEMBLY Click here 2. REMOVE DECK BOARD ASSEMBLY Click here 3. REMOVE BENCH TYPE REAR SEAT CUSHION ASSEMBLY (a) Lift the front end of the rear
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