8921 SPN Fault Code

Name:

DC/DC 2 Total Low Side Energy

Description:

Indicates the total lifetime energy converted by the DC/DC from the low side (e.g. SLI battery) during boost mode.

8921 spn fault code name is DC/DC 2 Total Low Side Energy. If you don't take the time to look into 8921 spn fault when it arises, it can add up quickly. One small issue like 8921 can cause a larger component to become damaged without taking the time to investigate. If you suspect your truck is suffering from one of these issues, look into replacing those small components to save money down the road.

Note: The name and description of 8921 code represents text descriptions for faults supported by another coding system and does not necessarily comply with SAE J1939. For a specific engine manufacturer's explanation for codes, please consult the engine's technical manual. See also other spn codes.

Similar SPN Codes :

8917
8897
8911
8892
8941
8893
8912
9520
8894
8942

Truck List With 8921 SPN Code :

Scania P 410 8921 SPN Code
Freightliner CASCADIA 125 EVOLUTION 8921 SPN Code
Volvo VHD 400 8921 SPN Code
International 7300 SFA 8921 SPN Code
Freightliner Argosy 8921 SPN Code
Kenworth T680 8921 SPN Code
Iveco Vertis 8921 SPN Code
Tata Signa 4830.T 8921 SPN Code
Tata LPT 3118 Cowl 8921 SPN Code
Tata 710 LPT 8921 SPN Code