Toyota RAV4 - Check Engine warning lamp lights up
| Data sheet | |
|---|---|
| Manufacturer | Toyota |
| Vehicle model | RAV4 plug-in hybrid |
| Engine | 2.5i 16 V |
| Engine code | A25A-FXS |
| Year of manufacture | 2021 |
| Symptoms | Check Engine warning lamp lights up |
| Recommended HGS tool | mega macs X |
Important safety note
Technical information and practical tips have been compiled by HELLA in order to provide professional support to vehicle workshops in their work. The information provided on this website is intended for use by suitably qualified personnel only.
Check Engine warning lamp lights up showing error code P1CCC96
If the Check Engine warning lamp suddenly lights up on the above-mentioned vehicle, this may be related to a fault in the DC/DC voltage converter.
The first step is to read out the error memory using a diagnostic device (e.g. Hella Gutmann mega- macs X).
If the error code P1CCC96 (DC/DC voltage converter, internal component error) is stored, the cause may be the connection of the fastening screws on the DC/DC voltage converter.
A related faulty ground connection can cause the above-mentioned error message. Toyota has issued a statement regarding this, which arranges for the replacement of the fastening screws.
In order to remedy this situation, a specialised Toyota workshop should be contacted. All further action can then be agreed in consultation with the said workshop.
DC/DC transformers/converters
Please always follow the repair instructions from the vehicle manufacturer when carrying out such work!
Caution - high voltage:
Please note that this kind of work may only be carried out by an authorised specialist workshop and then only by appropriately qualified personnel. The repair, maintenance and safety instructions of the vehicle manufacturer are to be strictly observed!
Reprinting, distribution, reproduction, exploitation in any form or disclosure of the contents of this document, even in part, is prohibited without our express, written approval; indication of the document source is also required. The schematic illustrations, pictures and descriptions serve only for the purposes of explanation and representation of the instructions and cannot be used as a basis for installation or assembly work. All rights reserved.
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