# Service bulletin 5074

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: 10016176
- Published by NHTSA: 2005\-09\-02
- Manufacturer's number: 5074
- Manufacturer's date: 2005\-05\-31
- NHTSA component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY

## NHTSA's summary

DIAGNOSTICS \- HV BATTERY CONTROL SYSTEM. REPAIR MANUAL CORRECTION. 00400\-RM883\-U1. 00400\-RM778\-U1. \*TT

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Electrical system, 12\-volt battery

## Vehicles listed

- 2001 to 2002 TOYOTA PRIUS

## Other bulletins for the same vehicles and component

- [T\-TT\-0395\-16](/bulletins/10140582.md), 2018-06-11, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT. TT: HV Batteries have liquid filled cell modules, to prevent leakage from cells, it is very important to confirm the proper orientation mark of the DRC.
- [T\-TT\-0303\-14](/bulletins/10134452.md), 2018-04-23, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. TechTip: When a DTC is detected by the HV Battery ECU, the HV Control ECU will automatically store a P3000, Information Code 123 ?HV Battery Control System Malfunction? DTC. The purpose of the P3000/123 is to capture the state of the Hybrid Control System when the HV Battery ECU DTC sets. It does not indicate a malfunction of the HV Control ECU.
- [T\-TT\-0365\-15](/bulletins/10134227.md), 2018-04-23, Service bulletin: EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. TT: A vehicle may arrive to the dealer with a MIL ?ON? condition and P0A80 stored in the memory. Some cases have been identified with internal modification done to the HV Battery. Modified or altered parts are not covered under warranty.
- [T\-TT\-0362\-15](/bulletins/10134223.md), 2018-04-23, Service bulletin: ENGINE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. TT: The vehicle may be difficult to start or have an abnormally low or rough idle after the battery has been disconnected or power to the Engine ECM has been interrupted.
- [T\-TT\-0118\-11 Rev](/bulletins/10133917.md), 2018-04-23, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. technicians should confirm the following key points to minimize the potential for future MIL "ON" concerns after HV Battery Replacement.
- [T\-TT\-0086\-11](/bulletins/10132529.md), 2018-04-02, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ENGINE. TechTip: Condition \- The vehicle may be difficult to start or have an abnormally low or rough idle after the battery has been disconnected or power to the Engine ECM has been interrupted.
- [T\-TT\-0303\-14](/bulletins/10132527.md), 2018-04-02, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. TechTip: When a DTC is detected by the HV Battery ECU, the HV Control ECU will automatically store a P3000, Information Code 123 ?HV Battery Control System Malfunction? DTC. The purpose of the P3000/123 is to capture the state of the Hybrid Control System when the HV Battery ECU DTC sets. It does not indicate a malfunction of the HV Control ECU.
- [T\-TT\-0118\-11 Rev](/bulletins/10132319.md), 2018-04-02, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Technicians should confirm the following key points to minimize the potential for future MIL "ON" concerns after HV battery replacement.
- [T\-TT\-0365\-15 Rev](/bulletins/10131769.md), 2018-04-02, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. TT: A vehicle may arrive to the dealer with a MIL ?ON? condition and P0A80 or P1AC000 stored in the memory. Some cases have been identified with internal modification done to the HV Battery. Modified or altered parts are not covered under warranty.
- [T\-TT\-0303\-14](/bulletins/10109589.md), 2017-08-01, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; HYBRID PROPULSION SYSTEM. Tech Tip: When a DTC is detected by the HV Battery ECU, the HV Control ECU will automatically store a P3000, Information Code 123 ?HV Battery Control System Malfunction? DTC. The purpose of the P3000/123 is to capture the state of the Hybrid Control System when the HV Battery ECU DTC sets. It does not indicate a malfunction of the HV Control ECU.

JSON: [/v1/bulletins/10016176](/v1/bulletins/10016176)

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