Lighting System: Other Lexus RX II

PRECAUTION

1. PRECAUTION FOR HEADLAMP BULB REPLACEMENT (HALOGEN BULB) Halogen bulbs have pressurized gas inside and require special handling. They can burst if scratched or dropped. Hold the bulb only by its plastic or metal case. Don't touch the glass part of a bulb with bare hands.
2. PRECAUTION FOR HEADLAMP BULB REPLACEMENT (HID BULB) When any defects such as deformation, crack, dent, chipping, etc. are identified on the HID headlight (especially, on the light control ECU), replace it with a new one. Even if the operation seems to be normal, the fail-safe function may be defective. Be careful not to scratch or drop bulbs of the HID headlight and halogen bulbs (for high beam headlights and fog lights) as they have pressurized gas inside and can be easily broken. Touching the high voltage socket of the HID headlight with the headlight dimmer switch ON could generate momentary high voltage of 20,000 V and lead to a serious injury. Never connect a tester to the high voltage socket of the HID headlight for measurement, as this may lead to a serious injury because of high voltage. When servicing the HID headlight, keep it away from water including rain, turn off the light control switch, and disconnect the battery terminal and the connector of the light control ECU in advance to avoid electric shock. When operating the HID headlight, operate it after assembling is completed and never turn on the lights without a bulb installed. Do not turn on the HID headlight using another power source except the vehicle's.

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1. INSPECT TURN SIGNAL FLASHER CIRCUIT Measure the voltage according to the value(s) in «TURN SIGNAL FLASHER CIRCUIT VOLTAGE»(ref-215984-S02441725262006011900000) . Standard: TURN SIGNAL FLASHER CIRCUIT VOLTAGE Tester connection Condition Specified condition 1 - body ground Turn ignition switch ON 10 to 14 V 1 - body ground Turn ignition switch OFF Below 1 V 4 - body ground Always 10 to 14 V 7 - body ground Always Below 1 V Connect the connector to turn on the signal flasher and turn the ignition switch to the ON position. Inspect the wire harness side connector from the back according to the checks listed in «TURN SIGNAL FLASHER CIRCUIT VOLTAGE»(ref-215984-S29415866712006011900000) . Standard: TURN SIGNAL FLASHER CIRCUIT VOLTAGE Tester connection Condition Specified condition 2 - body ground Hazard switch OFF --> ON 0V --> 10 to 14 V (60 to 120 time per minutes) 2 - body ground Turn signal switch (right turn) OFF --> ON 0V --> 10 to 14 V (60 to 120 time per minutes) 3 - body ground Hazard switch OFF --> ON 0V --> 10 to 14 V (60 to 120 time per minutes) 3 - body ground Turn signal switch (left turn) OFF --> ON 0V --> 10 to 14 V (60 to 120 time per minutes) 5 - body ground Turn signal switch (left turn) OFF --> ON 10 to 14 V --> 0 V 6 - body ground Turn signal switch (right turn) OFF --> ON 10 to 14 V --> 0 V 8 - body ground Hazard switch OFF --> ON 10 to 14 V --> 0 V
2. INSPECT REAR COMBINATION LAMP ASSY LH Connect the (+) lead from the voltmeter to terminal 1 and the (-) lead from the voltmeter to the terminal 2. Measure the voltage according to the value(s) in «REAR COMBINATION LAMP ASSY LH VOLTAGE»(ref-215984-S27701199092006011900000) . Standard: REAR COMBINATION LAMP ASSY LH VOLTAGE Tester connection Condition Specified condition 1 - 2 Brake pedal released Below 1 V 1 - 2 Brake pedal depressed 10 to 14 V Disconnect the rear combination lamp assy LH connector. Connect the (+) lead from the ohmmeter to the terminal 1 and the (-) lead from the ohmmeter to the terminal 2. Measure the resistance according to the value(s) in «REAR COMBINATION LAMP ASSY LH RESISTANCE»(ref-215984-S27557894072006011900000) . Standard: REAR COMBINATION LAMP ASSY LH RESISTANCE Tester connection Condition Specified condition 1 - 2 Always 314 to 347 ohm
3. INSPECT REAR COMBINATION LAMP ASSY RH Connect the (+) lead from the voltmeter to terminal 1 and the (-) lead from the voltmeter to the terminal 2. Measure the voltage according to the value(s) in «REAR COMBINATION LAMP ASSY RH VOLTAGE»(ref-215984-S35940271162006011900000) . Standard: REAR COMBINATION LAMP ASSY RH VOLTAGE Tester connection Condition Specified condition 1 - 2 Brake pedal released Below 1 V 1 - 2 Brake pedal depressed 10 to 14 V Disconnect the rear combination lamp assy RH connector. Connect the (+) lead from the ohmmeter to the terminal 1 and the (-) lead from the ohmmeter to the terminal 2. Measure the resistance according to the value(s) in «REAR COMBINATION LAMP ASSY RH RESISTANCE»(ref-215984-S19221573512006011900000) .

Standard

REAR COMBINATION LAMP ASSY RH RESISTANCE

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1. HEADLAMP DIMMER SWITCH ASSY Inspect light control switch. Measure the resistance according to the value(s) in «LIGHT CONTROL SWITCH RESISTANCE»(ref-215984-S04862330612006011900000) . Standard: LIGHT CONTROL SWITCH RESISTANCE Tester connection Switch operation Specified resistance - OFF 10 kohm or higher 12 - 18 TAIL Below 1 ohm 12 - 18 - 20 HEAD Below 1 ohm 12 - 19 AUTO Below 1 ohm Inspect headlight dimmer switch. Measure the resistance according to the value(s) in «HEADLAMP DIMMER SWITCH ASSY RESISTANCE»(ref-215984-S04254131912006011900000) . Standard: HEADLAMP DIMMER SWITCH ASSY RESISTANCE Tester connection Switch operation Specified resistance 12 - 17 FLASH Below 1 ohm 12 - 16 LOW BEAM Below 1 ohm 11 - 12 HI BEAM Below 1 ohm Inspect turn signal switch. Measure the resistance according to the value(s) in «TURN SIGNAL SWITCH RESISTANCE»(ref-215984-S10099521952006011900000) . Standard: TURN SIGNAL SWITCH RESISTANCE Tester connection Switch operation Specified resistance 12 - 13 Right turn Below 1 ohm - Neutral 10 kohm or higher 12 - 15 Left turn Below 1 ohm Inspect front fog light switch. Measure the resistance according to the value(s) in «FRONT FOG LIGHT SWITCH RESISTANCE»(ref-215984-S33843737692006011900000) . Standard: FRONT FOG LIGHT SWITCH RESISTANCE Tester connection Switch operation Specified resistance - OFF 10 kohm or higher 3 - 4 Fog lamp switch ON Below 1 ohm
2. CENTER CLUSTER INTEGRATION SWITCH ASSY (W/O LEXUS NAVIGATION SYSTEM) Inspect hazard warning signal switch assy operation. Measure the voltage according to the value(s) in «CENTER CLUSTER INTEGRATION SWITCH ASSY VOLTAGE»(ref-215984-S21097705782006011900000) . Standard: CENTER CLUSTER INTEGRATION SWITCH ASSY VOLTAGE Condition Tester connection Specified condition OFF 7 - 11 Below 1 V ON 7 - 11 10 to 14 V
3. MULTI-DISPLAY ASSY (W/ LEXUS NAVIGATION SYSTEM) Inspect hazard warning signal switch assy operation. Measure the resistance according to the value(s) in «MULTI-DISPLAY ASSY RESISTANCE»(ref-215984-S28775240062006011900000) . Standard: MULTI-DISPLAY ASSY RESISTANCE Tester connection Switch operation Specified resistance M5- 12 - M6-6 OFF 10 kohm or higher M5- 12 - M6-6 ON Below 1 ohm M6- 7 - M6-8 illumination circuit Below 1 ohm Inspect illumination operation. Connect the (+) lead from the battery to the terminal M6-8 and the (-) lead to terminal M6-7, then check that the illumination comes on. Standard: Comes on
4. FRONT DOOR COURTESY LAMP SWITCH ASSY Measure the resistance according to the value(s) in «FRONT DOOR COURTESY LAMP SWITCH ASSY RESISTANCE»(ref-215984-S38550600402006011900000) . Standard: FRONT DOOR COURTESY LAMP SWITCH ASSY RESISTANCE Switch operation Specified resistance ON (When shaft is pressed) 10 kohm or higher OFF (When shaft is not pressed) Below 1 ohm
5. REAR DOOR COURTESY LAMP SWITCH ASSY Measure the resistance according to the value(s) in «REAR DOOR COURTESY LAMP SWITCH ASSY RESISTANCE»(ref-215984-S28753334402006011900000) . Standard: REAR DOOR COURTESY LAMP SWITCH ASSY RESISTANCE Switch operation Specified resistance ON (When shaft is pressed) 10 kohm or higher OFF (When shaft is not pressed) Below 1 ohm
6. BACK DOOR LOCK ASSY (W/O POWER BACK DOOR) Check the courtesy lamp switch. Measure the resistance according to the value(s) in «BACK DOOR LOCK ASSY (W/O POWER BACK DOOR) RESISTANCE»(ref-215984-S16691912262006011900000) . Standard: BACK DOOR LOCK ASSY (W/O POWER BACK DOOR) RESISTANCE Condition Tester connection Specified resistance 1 - 2 Back door is closed 10 kohm or higher 1 - 2 Back door is opened Below 1 ohm
7. BACK DOOR LOCK ASSY (W/ POWER BACK DOOR) Check the courtesy lamp switch. Measure the resistance according to the value(s) in «BACK DOOR LOCK ASSY (W/ POWER BACK DOOR) RESISTANCE»(ref-215984-S01786619302006011900000) . Standard: BACK DOOR LOCK ASSY (W/ POWER BACK DOOR) RESISTANCE Tester connection Condition Specified resistance 1 - 6 Back door is closed 10 kohm or higher 1 - 6 Back door is opened Below 1 ohm
8. FOG LAMP RELAY Measure the resistance according to the value(s) in «FOG LAMP RELAY RESISTANCE»(ref-215984-S25024254212006011900000) . Standard: FOG LAMP RELAY RESISTANCE Tester connection Condition Specified resistance 3 - 5 Always 10 kohm or higher 3 - 5 Apply B+ between the terminal 1 and 2 Below 1 ohm
9. TAIL LAMP RELAY Measure the resistance according to the value(s) in «TAIL LAMP RELAY RESISTANCE»(ref-215984-S35781174202006011900000) . Standard: TAIL LAMP RELAY RESISTANCE Tester connection Condition Specified resistance 3 - 5 Always 10 kohm or higher 3 - 5 Apply B+ between the terminal 1 and 2 Below 1 ohm
10. BRK RELAY Measure the resistance according to the value(s) in «BRK RELAY RESISTANCE»(ref-215984-S41457157732006011900000) . Standard: BRK RELAY RESISTANCE Tester connection Condition Specified resistance 3 - 4 Always Below 1 ohm 3 - 4 Apply B+ between the terminal 1 and 2 10 kohm or higher 3 - 5 Apply B+ between the terminal 1 and 2 Below 1 ohm
11. TRANSPONDER KEY AMPLIFIER Inspect key cylinder operation. Connect the (+) lead to the terminal 2 and the (-) lead to the terminal 6, and check that the indicator light come on. Standard: Comes on
12. MAP LAMP ASSY Inspect map lamp assy in the overhead J/B. Measure the resistance according to the value(s) in «MAP LAMP ASSY RESISTANCE»(ref-215984-S05758393922006011900000) . Standard: MAP LAMP ASSY RESISTANCE Tester connection Switch operation Specified resistance - OFF 10 kohm or higher 6 - 17 DOOR Continuity 5 - 17 ON Continuity
13. ROOM LAMP ASSY NO.1 Measure the resistance according to the value(s) in «ROOM LAMP ASSY NO. 1 RESISTANCE»(ref-215984-S37708281542006011900000) . Standard: ROOM LAMP ASSY NO. 1 RESISTANCE Tester connection Switch operation Specified resistance - OFF 10 kohm or higher 2 - 3 DOOR Continuity 1 - 3 ON Continuity
14. ROOM LAMP ASSY NO.2 Measure the resistance according to the value(s) in «ROOM LAMP ASSY NO. 2 RESISTANCE»(ref-215984-S26520985172006011900000) . Standard: ROOM LAMP ASSY NO. 2 RESISTANCE Switch operation Specified resistance ON Continuity OFF 10 kohm or higher
15. GLOVE BOX LAMP ASSY Measure the resistance according to the value(s) in «GLOVE BOX LAMP ASSY RESISTANCE»(ref-215984-S03030076712006011900000) . Standard: GLOVE BOX LAMP ASSY RESISTANCE Switch operation Specified resistance ON (When shaft is pressed) 10 kohm or higher OFF (When shaft is not pressed) Continuity
16. LH VISOR ASSY Measure the resistance according to the value(s) in «LH VISOR ASSY RESISTANCE»(ref-215984-S03310876002006011900000) . Standard: LH VISOR ASSY RESISTANCE Switch operation Specified resistance ON (opened) Continuity OFF (Closed) 10 kohm or higher
17. RH VISOR ASSY Measure the resistance according to the value(s) in «RH VISOR ASSY RESISTANCE»(ref-215984-S35450522432006011900000) . Standard: RH VISOR ASSY RESISTANCE Switch operation Specified resistance ON (opened) Continuity OFF (Closed) 10 kohm or higher
18. INTERIOR ILLUMINATION LAMP ASSY NO.1 Inspect step light. Connect the (+) lead from the battery to the terminal 2 and the (-) lead to terminal 1, then check that the illumination comes on. Standard: Comes on
19. INTERIOR ILLUMINATION LAMP ASSY NO.1 RH Inspect step light. Connect the (+) lead from the battery to the terminal 2 and the (-) lead to terminal 1, then check that the illumination comes on. Standard: Comes on
20. CONSOLE BOX ILLUMINATION LAMP ASSY Connect the (+) lead from the battery to the terminal 2 and the (-) lead to terminal 1, then check that the illumination comes on. Standard: Comes on
21. REAR CONSOLE BOX HOLDER CUP Inspect cup holder illumination. Connect the (+) lead from the battery to the terminal 2 and the (-) lead to terminal 1, then check that the illumination comes on. Standard: Comes on
22. FRONT DOOR TRIM BOARD SUB-ASSY LH Inspect door handle illumination. Connect the (+) lead from the battery to the terminal 1 and the (-) lead to terminal 2, then check that the illumination comes on. Standard: Comes on
23. FRONT DOOR TRIM BOARD SUB-ASSY RH Inspect door handle illumination. Connect the (+) lead from the battery to the terminal 1 and the (-) lead to terminal 2, then check that the illumination comes on. Standard: Comes on
24. REAR DOOR TRIM BOARD SUB-ASSY LH Inspect door handle illumination. Connect the (+) lead from the battery to the terminal 1 and the (-) lead to terminal 2, then check that the illumination comes on. Standard: Comes on
25. REAR DOOR TRIM BOARD SUB-ASSY RH Inspect door handle illumination. Connect the (+) lead from the battery to the terminal 1 and the (-) lead to terminal 2, then check that the illumination comes on. Standard: Comes on
26. FRONT DOOR SCUFF PLATE LH Inspect scuff plate illumination. Connect the (+) lead from the battery to the terminal 2 and the (-) lead to terminal 1, then check that the illumination comes on. Standard: Comes on
27. FRONT DOOR SCUFF PLATE RH Inspect scuff plate illumination. Connect the (+) lead from the battery to the terminal 2 and the (-) lead to terminal 1, then check that the illumination comes on. Standard: Comes on
28. REAR DOOR SCUFF PLATE LH Inspect scuff plate illumination. Connect the (+) lead from the battery to the terminal 2 and the (-) lead to terminal 1, then check that the illumination comes on. Standard: Comes on
29. REAR DOOR SCUFF PLATE RH Inspect scuff plate illumination. Connect the (+) lead from the battery to the terminal 2 and the (-) lead to terminal 1, then check that the illumination comes on. Standard: Comes on
30. STOP LAMP SWITCH ASSY Inspect stop lamp switch assy. Measure the resistance according to the value(s) in «STOP LAMP SWITCH ASSY RESISTANCE»(ref-215984-S14123328792006011900000) . Standard: STOP LAMP SWITCH ASSY RESISTANCE Tester connection Switch position Specified resistance 1 - 2 Switch pin free 10 kohm or higher 3 - 4 Switch pin free Below 1 ohm 1 - 2 Switch pin pushed in Below 1 ohm 3 - 4 Switch pin pushed in 10 kohm or higher

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