| Last Modified: 06-05-2026 | 6.11:8.1.0 | Doc ID: RM100000001HWDC |
| Model Year Start: 2020 | Model: Corolla | Prod Date Range: [03/2019 - 03/2023] |
| Title: M20A-FKS (BATTERY / CHARGING): GENERATOR (for VALEO Made): ON-VEHICLE INSPECTION; 2020 - 2023 MY Corolla Corolla Hatchback [03/2019 - 03/2023] | ||
ON-VEHICLE INSPECTION
CAUTION / NOTICE / HINT
NOTICE:
- Do not remove the generator pulley cap.
- If the generator pulley cap is removed, replace the generator pulley cap and generator pulley with clutch with new ones as the correct grease amount cannot be confirmed.
HINT:
If it is confirmed that the generator assembly is not generating power, it is not necessary to perform the counterclockwise check as another malfunction is suspected.
PROCEDURE
1. REMOVE V-RIBBED BELT
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![2020 - 2026 MY Corolla Corolla Hatchback [01/2019 - ]; MAINTENANCE: M20A-FKS DRIVE BELT: REMOVAL](/t3Portal/stylegraphics/info.gif)
2. INSPECT GENERATOR PULLEY WITH CLUTCH
(a) Check that the generator pulley with clutch operates in accordance with the following table.
|
Counterclockwise |
|
Clockwise |
Standard
|
Counterclockwise |
Clockwise |
|---|---|
|
Spins Freely |
Lock |
HINT:
If the generator pulley with clutch does not turn smoothly, does not operate as specified, or an abnormal sound is output, replace it with a new one.
3. INSTALL V-RIBBED BELT
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