Lexus NX: Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
While the auxiliary battery is connected, even if the power switch is off, the brake control system activates when the brake pedal is depressed or any door courtesy switch turns on. Therefore, when servicing the brake system components, do not operate the brake pedal or open/close the doors while the auxiliary battery is connected.
PROCEDURE
1. PRECAUTION
NOTICE:
After turning the power switch is turned off, there may be a waiting time before disconnecting the auxiliary negative (-) battery terminal.
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2. REMOVE NO. 3 DECK BOARD SUB-ASSEMBLY
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3. REMOVE REAR DECK FLOOR BOX
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4. REMOVE DECK FLOOR BOX LH
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5. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL
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6. REMOVE DECK TRIM SIDE PANEL ASSEMBLY LH
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7. REMOVE PARKING BRAKE ECU ASSEMBLY
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8. REMOVE ABSORBER CONTROL ECU
| (a) Disconnect the 2 connectors from the absorber control ECU. |
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(b) Disconnect the clamp from the absorber control ECU.
(c) Remove the 2 bolts and absorber control ECU.
NOTICE:
- Avoid any impact to the absorber control ECU.
- Do not drop the absorber control ECU. If it is dropped, replace it with a new one.
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Installation
INSTALLATION PROCEDURE 1. INSTALL ABSORBER CONTROL ECU (a) Install the absorber control ECU with the 2 bolts. Torque: 8.5 N·m {87 kgf·cm, 75 in·lbf} NOTICE:
Avoid any impact to the absorber con
Tire And Wheel
RemovalREMOVAL PROCEDURE 1. REMOVE WHEEL ASSEMBLY (a) Loosen the axle hub nuts approximately 90°. (b) Lift up the vehicle and remove the axle hub nuts and wheel assembly. InstallationINSTALLATION P
SEE MORE:
Drive Motor "A" Control Module (P0A1B-554,P0A1C-169)
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Malfunction in ECU that controls the inverter
DESCRIPTION
ECU Power Source Circuit Malfunction (B2620)
DESCRIPTION The ECU power source circuit supplies positive (+) voltage to the multiplex tilt and telescopic ECU. DTC No. Detection Item DTC Detection Condition Trouble Area B2620 ECU Power Source Circuit Malfunction The voltage of the ECU power source drops to 8 V or less and this c
