Lexus ES: Removal
REMOVAL
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during motor cable removal/installation are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure | Necessary Procedure | Effect/Inoperative Function when Necessary Procedure not Performed | Link |
Auxiliary battery terminal is disconnected/reconnected | Perform steering sensor zero point calibration | Lane Control System (for HV Model) | |
Pre-collision System (for HV Model) |
Parking Support Brake System (for HV Model)* |
Lighting System (for HV Model) |
Memorize steering angle neutral point | Parking Assist Monitor System (for HV Model) | |
Panoramic View Monitor System (for HV Model) | |
Initialize power trunk lid system | Power Trunk Lid System (for HV Model) | |
Replacement of ECM | Perform Vehicle Identification Number (VIN) registration | MIL illuminates | |
Replacement of inverter with converter assembly | Resolver learning | -
DTCs are stored
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Slight vibration at a vehicle speed of 5 km/h (3 mph) or less
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Shock or vibration during acceleration
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*: When performing learning using the Techstream.
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NOTICE:
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After the engine switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Audio and Visual System)
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After the engine switch is turned off, the radio receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (for Navigation System)
PROCEDURE
1. REMOVE INVERTER WITH CONVERTER ASSEMBLY
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2. REMOVE MOTOR CABLE
CAUTION:
Be sure to wear insulated gloves.
(a) Remove the 2 bolts and connector cover from the hybrid vehicle transaxle assembly. | |
(b) Disengage the 2 claws to remove the terminal cap from the hybrid vehicle transaxle assembly. | |
(c) Using an insulated tool, remove the 6 bolts and motor cable from the hybrid vehicle transaxle assembly. NOTICE: -
Keep the motor cable terminals and their installation area free from foreign matter, water, etc.
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Do not touch the waterproof seal or terminals of the motor cable.
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Cover the hole where the motor cable was installed with tape or equivalent (non-residue type) to prevent entry of foreign matter.
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