# Service bulletin T\-SB\-0020\-23 Rev1

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 11010063
- Published by NHTSA: 2024\-11\-06
- Manufacturer's number: T\-SB\-0020\-23 Rev1
- Manufacturer's date: 2024\-09\-11
- Campaign id or software version: T\-SB\-0020\-23 Rev1
- NHTSA component: ENGINE

## NHTSA's summary

Some 2022 – 2023 model year Corolla Cross vehicles may exhibit an intermittent condition during windshield wiper operation where the stop and start system does one or both of the following: •Does not restart the engine. •Reactivates after being manually canceled. The stop and start ECM \(SAE term: Powertrain Control Module/PCM\) logic has been modified to correct this condition. Follow the Repair Procedure in this bulletin to address this condition.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010063-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010063-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- 2022 to 2023 TOYOTA COROLLA CROSS

## Other bulletins for the same vehicles and component

- [T\-SB\-0110\-20 Rev2](/bulletins/11037202.md), 2026-09-09, Service bulletin: ENGINE. OBSOLETE NOTICE August 20, 2026: This bulletin is now obsolete. Please see T\-SB\-0051\-26.
- [T\-SB\-0051\-26](/bulletins/11037201.md), 2026-09-09, Service bulletin: ENGINE. This bulletin includes basic procedures for performing a rescue charge at battery on high voltage \(HV\) Ni\-MH and Li\-ion batteries.
- [T\-SB\-0104\-21 Rev2](/bulletins/11029896.md), 2026-03-07, Service bulletin: ENGINE. OBSOLETE NOTICE February 27, 2026: This bulletin is no longer applicable and is now obsolete.
- [T\-TT\-0784\-25 Rev1](/bulletins/11020664.md), 2025-07-10, Service bulletin: ENGINE. Some ECUs can set a DTC that is common with other ECUs. This can lead to accidental use of the wrong repair manual when diagnosing these type of DTCs.
- [T\-TT\-0784\-25](/bulletins/11020658.md), 2025-07-10, Service bulletin: ENGINE. Some ECUs can set a DTC that is common with other ECUs. This can lead to accidental use of the wrong repair manual when diagnosing these type of DTCs.
- [T\-SB\-0021\-25](/bulletins/11016782.md), 2025-04-08, Service bulletin: ENGINE. Flash reprogramming allows the Electronic Control Unit \(ECU\) software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field\-fix procedures described in individual Service Bulletins. This bulletin details the Global Techstream\+ \(GTS\+\) ECU flash reprogramming procedures and outlines use of the Technical Information System \(TIS\) and the Calibration Update Wizard\+ \(CUW\+\). To ensure the correct ECU software is installed, ECUs will require a Security Signature before the ECU will initialize the flash reprogramming sequence. This bulletin also details the process for acquiring a Security Signature from TIS during the GTS\+ ECU flash reprogramming process.
- [T\-SB\-0107\-20 Rev2](/bulletins/11015882.md), 2025-03-25, Service bulletin: ENGINE. OBSOLETE NOTICE February 11, 2025: This bulletin is now obsolete. Please see T\-SB\-0021\-25.
- [T\-SB\-0021\-25](/bulletins/11015496.md), 2025-03-11, Service bulletin: ENGINE. Flash reprogramming allows the Electronic Control Unit \(ECU\) software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field\-fix procedures described in individual Service Bulletins. This bulletin details the Global Techstream\+ \(GTS\+\) ECU flash reprogramming procedures and outlines use of the Technical Information System \(TIS\) and the Calibration Update Wizard\+ \(CUW\+\). To ensure the correct ECU software is installed, ECUs will require a Security Signature before the ECU will initialize the flash reprogramming sequence. This bulletin also details the process for acquiring a Security Signature from TIS during the GTS\+ ECU flash reprogramming process.
- [T\-SB\-0110\-20 Rev2](/bulletins/11012753.md), 2025-01-09, Service bulletin: ENGINE. This bulletin includes basic procedures for performing a rescue charge at battery on high voltage \(HV\) Ni\-MH and Li\-ion batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while performing the battery rescue charge. The GRX\-5100 should be used wherever the Repair Manual references the Toyota Hybrid System \(THS\) charger.
- [T\-TT\-0753\-24 Rev1](/bulletins/11011642.md), 2024-12-07, Service bulletin: ENGINE. Some technicians may report an engine oil leak from the Engine Oil Level Sensor area

JSON: [/v1/bulletins/11010063](/v1/bulletins/11010063)

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