Service bulletin PIC5701B
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 | 10114495 |
| Published by NHTSA | 2017-08-15 |
| Manufacturer's number | PIC5701B |
| Manufacturer's date | 2015-04-28 |
| NHTSA component | ELECTRICAL SYSTEM:12V/24V/48V BATTERY |
NHTSA's summary
This Preliminary Information communication provides information to the technician about the removal of the high voltage battery pack. Technician will need to disable high voltage and fully drain battery coolant before removing the electrical connections. After following the published high voltage disable procedure and properly draining the coolant from the battery cooling system, it may be helpful to use electrical tape to help seal the connections on the battery relay junction block. If coolant does enter these connectors, clean completely with electrical contact cleaner and low pressure compressed air, then apply a light coating of dielectric grease.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, 12-volt battery
| CADILLAC ELR | 2014, 2015 |
|---|---|
| CHEVROLET VOLT | 2011, 2012, 2013, 2014, 2015 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 20-NA-132 | 2024-04-05. Service bulletin. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. |
|---|---|
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| PIT5074G | 2023-12-11. Service bulletin. Terminal Test Probe And Replacement Terminal. |
| 20NA132 | 2021-12-20. Service bulletin. This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements. |
| PI0961C | 2021-04-27. Service bulletin. SERVICE HIGH VOLTAGE CHARGING SYSTEM Message Displayed on Driver Information Center (DIC), Hybrid/EV Charging System Disabled, DTCs Set, Revised HV Battery Surge Tank Coolant Fill Level |
| 21NA019 | 2021-03-08. Service bulletin. This service bulletin provides Diagnostic Aid information - Surge in EV Mode at a Stop. |
| 19NA242 | 2020-06-22. Service bulletin. This informational bulletin announces the availability of a High Voltage battery pack refurbish kit when the battery pack assembly needs to be replaced and information on how dealers can obtain the refurbish kit. |
| PI0798A | 2019-11-25. Service bulletin. This preliminary information bulletin provides a procedure to correct a condition of a Check Engine Light with DTC P0C4A that Sets immediately after a repair to the High Voltage battery cooling system that involves draining/refilling of coolant. |
| PIC6074A | 2019-06-10. Service bulletin. This Preliminary Information communication advises the technician that some vehicles were not delivered with the Battery Energy Control Module with the latest calibration. Technician may find a Diagnostic Trouble Code P0AA6. Technician will need to update the Battery Energy Control Module with the latest calibrations using Service Programming System. |
| 030603004Y | 2019-05-20. Service bulletin. This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements. |