Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM1000000025TDR |
Model Year Start: 2023 |
Model: Corolla Hatchback |
Prod Date Range: [09/2022 - 11/2022] |
Title: PA10 (HYBRID TRANSMISSION / TRANSAXLE): MOTOR CABLE: REMOVAL; 2023 MY Corolla Corolla Hatchback Corolla HV [09/2022 - 11/2022] |
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 Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure
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Necessary Procedure
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Effect/Inoperative Function when Necessary Procedure not Performed
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Link
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Replacement of ECM
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Vehicle Identification Number (VIN) registration
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MIL comes on
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ECU configuration
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-
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Update ECU security key
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Vehicle Control History (RoB) are stored
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Replacement of inverter with converter assembly
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ECU configuration
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-
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Resolver learning
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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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HINT:
When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.
Learning completes when vehicle is driven
Effect/Inoperative Function when Necessary Procedure not Performed
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Necessary Procedure
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Link
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Front Camera System (for TMC Made)
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Drive the vehicle straight ahead at 15 km/h (9 mph) or more for 1 second or more.
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PROCEDURE
1. REMOVE INVERTER WITH CONVERTER ASSEMBLY
Click here
2. REMOVE MOTOR CABLE
CAUTION:
Be sure to wear insulated gloves.
(a) Remove the 2 bolts and terminal cap from the hybrid vehicle transaxle assembly.
NOTICE:
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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 of the terminal cap or terminals of the motor cable.
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(b) Using an insulated tool, remove the 6 bolts and motor cable from the hybrid vehicle transaxle assembly.
NOTICE:
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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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After removing the motor cable, cover the opening of the hybrid vehicle transaxle assembly with tape (non-residue type) or equivalent to prevent entry of foreign matter and water.
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