Lexus NX: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT COOLING FAN MOTOR
(a) Disconnect the cooling fan motor connector.
(b) Check that the fan rotates smoothly by hand.
| (c) Check that the cooling fan motor turns smoothly when the battery is connected to the cooling fan motor connector. Click here |
|
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(d) Measure the current according to the value(s) in the table below.
Standard Current:
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 2 (+) | 20°C (68°F) 12 V | 14.1 to 18.1 A |
If the result is not as specified, replace the cooling fan motor.
(e) Connect the cooling fan motor connector.
2. INSPECT NO. 2 COOLING FAN MOTOR
(a) Disconnect the No. 2 cooling fan motor connector.
(b) Check that the No. 2 fan rotates smoothly by hand.
| (c) Check that the No. 2 cooling fan motor turns smoothly when the battery is connected to the No. 2 cooling fan motor connector. Click here |
|
(d) Measure the current according to the value(s) in the table below.
Standard Current:
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 2 (+) | 20°C (68°F) 12 V | 14.1 to 18.1 A |
If the result is not as specified, replace the No. 2 cooling fan motor.
(e) Connect the No. 2 cooling fan motor connector.
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Removal
REMOVAL PROCEDURE 1. REMOVE FAN SHROUD WITH COOLING FAN Click here 2. REMOVE COOLING FAN WIRE (a) Disconnect the cooling fan ECU connector. (b) Detach the 3 clamps and remove the cool
Installation
INSTALLATION PROCEDURE 1. INSTALL NO. 2 COOLING FAN MOTOR (a) Attach the 2 clamps and install the No. 2 cooling fan motor with the 3 screws. Torque: 3.9 N·m {40 kgf·cm, 35 in·lbf} (b) Install the
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Invalid Data Received from Brake System Control Module Invalid Serial Data Received (U041881)
DESCRIPTION
The forward recognition camera receives signals from the skid control ECU (brake booster with master cylinder assembly) corresponding to the brake control status via the CAN communication line.
When a brake control system malfunction signal is received from the skid control ECU (bra
Installation
INSTALLATION PROCEDURE 1. INSTALL STEERING GEAR ASSEMBLY (a) Install the steering gear assembly to the front suspension crossmember with the 2 bolts and 2 nuts. Torque: 110 N·m {1122 kgf·cm, 81 ft·lbf} NOTICE:
Make sure to tighten the bolts starting from the left side of the vehicle.
Becaus
