Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT MAP LIGHT ASSEMBLY (PERSONAL LIGHT)
(a) Inspect the front map light. (1) Apply battery voltage to the connector and check the light illumination condition. OK: Measurement Condition | Condition | Specified Condition | Battery positive (+) → T6 - 4 (+B1) Battery negative (-) → T7 - 20 (GND9) | Front map light LH operated | Front map light LH illuminates | Front map light RH operated | Front map light RH illuminates | If the result is not as specified, replace the map light assembly (personal light). | | *a | Component without harness connected (Map Light Assembly (Personal Light)) | | |
(b) Inspect the front dome light. (1) Apply battery voltage to the connector and check the light illumination condition. OK: Measurement Condition | Condition | Specified Condition | Battery positive (+) → T6 - 4 (+B1) Battery negative (-) → T6 - 9 (CTY) | Always | Front dome light illuminates | Battery positive (+) → T6 - 4 (+B1) Battery negative (-) → T6 - 10 (RIFL) | If the result is not as specified, replace the map light assembly (personal light). | | *a | Component without harness connected (Map Light Assembly (Personal Light)) | | |
(c) Inspect internal circuit. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Condition | Specified Condition | T6 - 4 (+B1) - T7 - 14 (RIFR) | Always | Below 1 Ω | T7 - 10 (RLMP) - T7 - 2 (GND9) | Always | Below 1 Ω | If the result is not as specified, replace the map light assembly (personal light). | | *a | Component without harness connected (Map Light Assembly (Personal Light)) | | |
(d) Inspect the door switch. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection | Condition | Specified Condition | T7 - 18 (DOOR) - T7 - 20 (GND9) | Door switch off | 1 kΩ or higher | If the result is not as specified, replace the map light assembly (personal light). | | *a | Component without harness connected (Map Light Assembly (Personal Light)) | | |
(e) Inspect the switch illumination. (1) Apply battery voltage to the connector and check the light illumination condition. OK: Measurement Condition | Condition | Specified Condition | Battery positive (+) → T6 - 16 (ILLB) Battery negative (-) → T6 - 8 (LILL) | Always | Switch illumination illuminates | If the result is not as specified, replace the map light assembly (personal light). | | *a | Component without harness connected (Map Light Assembly (Personal Light)) | | |
READ NEXT:
REASSEMBLY PROCEDURE 1. INSTALL MAP LIGHT SUB-ASSEMBLY (a) Attach the 17 claws to install the map light sub-assembly.
INSTALLATION PROCEDURE 1. INSTALL MAP LIGHT ASSEMBLY (PERSONAL LIGHT) (a) Connect the connectors. (b) Attach the 4 clips to install the map light assembly (personal light).
ComponentsCOMPONENTS ILLUSTRATION *1 REAR DOOR COURTESY LIGHT SWITCH ASSEMBLY - - N*m (kgf*cm, ft.*lbf): Specified torque - - RemovalREMOVAL CAUTION / NOTICE / HINT HINT:
SEE MORE:
PROBLEM SYMPTOMS TABLE HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect
REMOVAL CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1. REMOVE REAR WHEEL Click here 2. REMOVE REAR SUSPENSION ARM COVER LH Click here 3. REMOVE REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH Click here
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