Lexus NX: Installation

INSTALLATION

PROCEDURE

1. INSTALL HV BATTERY JUNCTION BLOCK ASSEMBLY

CAUTION:

Wear insulated gloves and use insulated tools.

(a) Install the hybrid battery junction block assembly with the 3 nuts.

Torque:

7.5 N·m {76 kgf·cm, 66 in·lbf}

NOTICE:

If the hybrid battery junction block assembly has been dropped, replace it with a new one.

(b) Connect the 4 connectors.

NOTICE:

Make sure that the connectors are securely attached.

(c) Using an insulated tool wrapped with electrical tape, connect the 2 No. 2 frame wires (high-voltage cables) and ground terminal with the 3 nuts.

Torque:

9.0 N·m {92 kgf·cm, 80 in·lbf}

*a

Ground Terminal

2. HIGH VOLTAGE CABLE CONNECTION CONDITION

Click here

3. INSTALL NO. 2 HYBRID VEHICLE BATTERY SHIELD REINFORCEMENT

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4. INSTALL REAR SEAT ASSEMBLY

for Manual Seat: Click here

for Power Seat: Click here

5. INSTALL INVERTER RESERVE TANK ASSEMBLY

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6. CONNECT WIRE HARNESS

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7. INSTALL SERVICE PLUG GRIP

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8. CONNECT CABLE TO NEGATIVE AUXILIARY BATTERY TERMINAL

9. INITIALIZATION AFTER RECONECTING AUXILIARY BATTERY TERMINAL

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HINT:

When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

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READ NEXT:

 Hybrid Control System

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK FOR DTCS (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Powertrain / Hybrid Control / Tro

 Starter Relay Circuit High (P0617-142)

DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate P0617-142 Starter Relay Circuit High An ST signal from the hybrid vehicle control ECU

SEE MORE:

 Brake Override System

DESCRIPTION When the vehicle is being driven with the accelerator pedal depressed, depressing the brake pedal without releasing the accelerator pedal will activate the brake override system to restrict driving torque. The conditions for activating the brake override system as well as the items that

 Inspection

INSPECTION PROCEDURE 1. INSPECT SEAT MEMORY SWITCH (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Switch Condition Specified Condition 1(MRY) - 5(E) SET switch pressed Below 1 Ω SET switch not pressed 10 kΩ o

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