U30xx — Control module software and calibration

55 codes in this range. Network codes — control module software and configuration.

• U3000Control Module
• U3001Control Module Improper Shutdown Performance
• U3002Vehicle Identification Number
• U3003Battery Voltage
• U3004Accessory Power Relay
• U3005Retained Accessory Power
• U3006Control Module Input Power A Circuit/Open
• U3007Control Module Input Power B Circuit/Open
• U3008Control Module Ground A
• U3009Control Module Ground B
• U300AIgnition Switch
• U300BIgnition Input Accessory/On/Start
• U300CIgnition Input Off/On/Start
• U300DIgnition Input On/Start
• U300EIgnition Input On
• U300FIgnition Input Accessory
• U3010Ignition Input Start
• U3011Ignition Input Off
• U3012Control Module Improper Wake-up Performance
• U3013Control Module Input Power C Circuit/Open
• U3014Control Module Input Power D Circuit/Open
• U3015Control Module Ground C
• U3016Control Module Ground D
• U3017Control Module Timer/Clock Performance
• U3018Control Module Input Power Circuit A/B Correlation
• U3019Control Module Input Power Circuit B/C Correlation
• U301AControl Module Wake-up Circuit A/Open
• U301BControl Module Wake-up Circuit A Low
• U301CControl Module Wake-up Circuit A High
• U301DControl Module Wake-up Circuit A Performance
• U301EControl Module Wake-up Circuit B/Open
• U301FControl Module Wake-up Circuit B Low
• U3020Control Module Wake-up Circuit B High
• U3021Control Module Wake-up Circuit B Performance
• U3022Ignition Input Accessory/Off
• U3023Control Module Input Power Circuit A - Ignition Input On/Start Circuit Correlation
• U3024Control Module Input Power Circuit B - Ignition Input On/Start Circuit Correlation
• U3025Control Module A Disable Circuit/Open
• U3026Control Module A Disable Circuit Low
• U3027Control Module A Disable Circuit High
• U3028Control Module A Disable Feedback Circuit
• U3029Control Module A Disable Feedback Circuit Low
• U302AControl Module A Disable Feedback Circuit High
• U302BIgnition Output Accessory/On/Start
• U302CIgnition Output Off/On/Start
• U302DIgnition Output On/Start
• U302EIgnition Output On
• U302FIgnition Output Accessory
• U3030Ignition Output Start
• U3031Ignition Output Off
• U3032Ignition Output Accessory/Off
• U3033Control Module Security Certificate Missing/Invalid
• U3034Communication Authentication Key/Certificate Missing/Invalid
• U3035Communication Authentication Signal Invalid Data
• U3036Communication Authentication Signal Performance