Chevrolet · GMC · Holden · BuickU332 codes

Chevrolet · GMC · Holden · Buick — fault codes starting with U3

32 fault codes starting with U3 on Chevrolet · GMC · Holden · Buick vehicles, with descriptions: U3006, U3007, U3008 and more.

Fault codes
32
Block
U3
Make group
Chevrolet · GMC · Holden · Buick
Source language
English

The 32 Chevrolet · GMC · Holden · Buick fault codes that start with U3, with descriptions.

CodeDescription
U3006Control Module Input Power 1 Circuit
U3007Control Module Input Power 2 Circuit
U3008Control Module Ground 1
U3009Control Module Ground 2
U3012Control Module Wake-Up Circuit Range/Performance
U3018Control Module Supply Circuit 1-2 Signal Implausible
U3019Control Module Supply Circuit 3-4 Signal Implausible
U3023Control Module Input Power Circuit 1 - Ignition Input on/Start Signal Implausible
U3306Vehicle Power Mode - Vehicle Speed Signal Implausible
U3501Control Module Input Power 1 Circuit Voltage Low
U3502Control Module Supply 1 Circuit Voltage High
U3505Control Module Input Power 2 Circuit Voltage Low
U3506Control Module Supply 2 Circuit Voltage High
U3509Control Module Supply 3 Circuit Voltage Low
U3577HEV Battery Interface Control Module 3 Circuit Range/Performance
U3578HEV Battery Interface Control Module 4 Circuit Range/Performance
U3579HEV Battery Interface Control Module 5 Circuit Range/Performance
U357AHEV Battery Interface Control Module 6 Circuit Range/Performance
U357BHEV Battery Interface Control Module 7 Circuit Range/Performance
U357CHEV Battery Interface Control Module 8 Circuit Range/Performance
U357DHEV Battery Interface Control Module 9 Circuit Range/Performance
U357EHEV Battery Interface Control Module 10 Circuit Range/Performance
U357FHEV Battery Interface Control Module 11 Circuit Range/Performance
U3580HEV Battery Interface Control Module 12 Circuit Range/Performance
U3588Control Module Input Power 4 Circuit Voltage Low
U359BHEV Battery Pack 1/2 Voltage Imbalance Exceeded
U35AFHEV Battery Pack Communication Module Circuit Range/Performance
U35B5HEV Battery Cut-Off Actuator Circuit Range/Performance
U35BCHEV Battery Pack 2 Negative Contactor Stuck Closed
U362AHEV Battery Interface Control Module 6 Voltage Sensor Circuit Range/Performance
U3638HEV Battery Interface Control Module 13 Voltage Sensor Circuit Range/Performance
U3FB9ECU Communication Circuit Fault

Other blocks

Makes that use these codes

Code descriptions are shown in their source language; records without a translation stay raw. Source: CarCoding fault code database.

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