Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT CHARCOAL CANISTER ASSEMBLY
| (a) Visually check the charcoal canister assembly for cracks or damage. If cracks or damage is found, replace the charcoal canister assembly. |
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(b) Check the canister operation.
| *1 | Connector |
| *a | Vent Line Port |
| *b | Air Inlet Line Port |
| *c | Purge Line Port |
| *d | Air |
(1) With the purge line port and connector closed, blow air at 5 kPa (0.1 kgf/cm2, 0.7 psi) into the vent line port and check that air flows from the air inlet line port.
| (2) With the vent line port and connector closed, blow air at 5 kPa (0.1 kgf/cm2, 0.7 psi) into the air inlet line port and check that air flows from the purge line port. If the result is not as specified, replace the charcoal canister assembly. |
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(c) Check for air leaks.
| (1) Connect a pressure gauge to the vent line port of the charcoal canister assembly. |
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(2) With the purge line port, air inlet line port and connector closed, apply pressurized air at 19.6 kPa (0.2 kgf/cm2, 2.8 psi) into the vent line port, and then confirm that pressure is retained for 1 minute.
If the result is not as specified, replace the charcoal canister assembly.
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Installation
INSTALLATION PROCEDURE 1. INSTALL CANISTER PUMP MODULE (a) Engage the 2 claws to install a new canister pump module to the charcoal canister assembly. NOTICE:
Do not allow foreign matter such
Egr Cooler
ComponentsCOMPONENTS ILLUSTRATION *1 EGR COOLER ASSEMBLY *2 NO. 5 WATER BY-PASS HOSE *3 STUD BOLT *4 GASKET *5 NO. 1 WATER BY-PASS PIPE *6 NO. 1 EGR PIPE N*m (kgf
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Operation Check
OPERATION CHECK INSPECT INDICATOR/WARNING LIGHT (a) Check the following indicators and warning lights. Indicator/Warning Light Switch Condition Specified Condition
*1: w/ Pre-collision System
*2: w/ Automatic High Beam System Brake warning light Power switch off → on (IG) Comes
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the lighting system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
NEXT 2. INSPECT AUXILIARY BATTERY VOLTAGE (a) Measure the auxiliary battery voltage with the power
