Lexus NX: On-vehicle Inspection
ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
NOTICE:
- When the brake pedal is first depressed after replacing the brake pads or pushing back the disc brake piston, DTC C1214 may be output. As there is no malfunction, clear the DTC.
- 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 the door courtesy switch is turned on. Therefore, even if only brake shoes are to be removed and installed, be sure to perform the Disable Brake Control procedure and disconnect the cable from the negative (-) terminal of the auxiliary battery before beginning work.
HINT:
- Use the same procedure for the RH and LH sides.
- The procedure listed below is for the LH side.
PROCEDURE
1. PRECAUTION
NOTICE:
After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notice before proceeding with work.
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2. DISABLE BRAKE CONTROL
Click here
3. REMOVE REAR WHEEL
Click here
4. DISCONNECT REAR DISC BRAKE CALIPER ASSEMBLY LH
Click here
5. REMOVE REAR DISC
Click here
6. INSPECT REAR AXLE HUB BEARING LOOSENESS
| (a) Using a dial indicator, check for looseness near the center of the axle hub. Maximum: 0.05 mm (0.00197 in.) NOTICE: Make sure that the dial indicator is set perpendicular to the measurement surface. If the looseness is more than the maximum, replace the axle hub assembly. |
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7. INSPECT REAR AXLE HUB RUNOUT
| (a) Using a dial indicator, check for runout on the surface of the axle hub inside the rear axle hub bolt. Maximum: 0.07 mm (0.00276 in.) NOTICE: Make sure that the dial indicator is set perpendicular to the measurement surface. If the looseness is more than the maximum, replace the axle hub assembly. |
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8. INSTALL REAR DISC
Click here
9. CONNECT REAR DISC BRAKE CALIPER ASSEMBLY LH
Click here
10. INSTALL REAR WHEEL
Click here
11. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL
(a) Connect the cable to the negative (-) auxiliary battery terminal and tighten the nut.
Torque:
5.4 N·m {55 kgf·cm, 48 in·lbf}
READ NEXT:
Removal
REMOVAL CAUTION / NOTICE / HINT NOTICE:
When the brake pedal is first depressed after replacing the brake pads or pushing back the disc brake piston, DTC C1214 may be output. As there is no malfunc
Installation
INSTALLATION CAUTION / NOTICE / HINT NOTICE:
When the brake pedal is first depressed after replacing the brake pads or pushing back the disc brake piston, DTC C1214 may be output. As there is no ma
Rear Axle Hub Bolt
ComponentsCOMPONENTS ILLUSTRATION *1 REAR AXLE HUB BOLT LH *2 REAR DISC *3 REAR DISC BRAKE CALIPER ASSEMBLY LH - - N*m (kgf*cm, ft.*lbf): Specified torque ● Non-reusa
SEE MORE:
Short in P/T Squib (RH) Circuit (B1900-B1903)
DESCRIPTION The front pretensioner RH circuit consists of the airbag ECU assembly and front seat outer belt assembly RH. This circuit instructs the SRS to deploy when deployment conditions are met. These DTCs are stored when a malfunction is detected in the front pretensioner RH circuit. DTC No.
Parts Location
PARTS LOCATION ILLUSTRATION *1 BACK DOOR OPENER SWITCH ASSEMBLY *2 MULTIPLEX NETWORK DOOR ECU *3 BACK DOOR LOCK ASSEMBLY *4 BACK DOOR LOCK MOTOR *5 LATCH SWITCH *6 PAWL SWITCH *7 BACK DOOR COURTESY SWITCH *8 INITIAL SWITCH ILLUSTRATION *1 ENGINE ROOM
