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Old 03-27-2023, 09:07 AM   #12
2023_ZL1-AUTO

 
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Drives: 2023 ZL1
Join Date: Dec 2022
Location: Columbus, Ohio
Posts: 1,287
So this is what I was freaking out about... This is when the AEM AWE AFR is connected to the OBD2 port, but I disconnected it, reset the DTC codes and now no check engine and no codes:

2023-03-26 14:03:26

2023 Chevrolet
VIN: xxxxxxxxxxxxxxxxx

Readiness Monitors

Confirmed Emissions Fault Codes: 3
MIL is On: Yes

Misfire Complete
Fuel System Incomplete
Components Complete
Catalyst Complete
Heated Catalyst Not Supported
Evaporative System Incomplete
Secondary Air System Not Supported
Gasoline Particulate Filter Not Supported
Oxygen Sensor Incomplete
Oxygen Sensor Heater Incomplete
EGR and/or VVT System Incomplete


Warmups Since Code Clear: 0
Distance Since Code Clear: 0 Km / 0 Miles

30 Fault Codes Detected

0x541 Body Control Module
B0005-01 Pending, History
Collapsible Steering Column Deployment Control

U0100 Pending, History
Lost Communication With ECM/PCM A

U0121 Pending, History
Lost Communication With Anti-Lock Brake System (ABS) Control Module

0x542 Power Steering
U0100 History
Lost Communication With ECM/PCM A

U0121 History
Lost Communication With Anti-Lock Brake System (ABS) Control Module

0x543 Electronic Brake Control Module
U0073 Pending, History
Control Module Communication Bus A Off

U0100 Pending, History
Lost Communication With ECM/PCM A

U012A Pending, History
Lost Communication with Chassis Control Module A

U042B-71 Pending, History
Invalid Data Received from Chassis Control Module A: Actuator Stuck

0x54B Lane Departure Warning
B1A01 History

0x54E
U0100 Pending, History
Lost Communication With ECM/PCM A

U0121 Pending, History
Lost Communication With Anti-Lock Brake System (ABS) Control Module

0x553 Audio Amplifier
U0100 Pending, History
Lost Communication With ECM/PCM A

0x554 Electronic Parking Brake
U0100 History
Lost Communication With ECM/PCM A

0x7E8 Engine Control Module
P0137 Permanent
O2 Circuit Low Voltage (Bank 1, Sensor 2)

P0575 Pending, History
Cruise Control Input Circuit

P0700 Pending, Current, Old, History
Transmission Control System (MIL Request)

P0703 Pending, History
Brake Switch B Circuit

P150C Permanent
Transmission Control Module(TCM) Engine Speed Request Circuit

P2270 Permanent
O2 Sensor Signal Stuck Lean Bank 1 Sensor 2

P2544 Permanent
Torque Management Request Input Signal A

P2548 Permanent
Torque Management Request Input Signal B

U0073 SES, Pending, Current, Permanent, History
Control Module Communication Bus A Off

U0101 SES, Pending, Current, Permanent, History
Lost Communication with TCM

U0121 Pending, History
Lost Communication With Anti-Lock Brake System (ABS) Control Module

U0140 Pending, History
Lost Communication With Body Control Module

0x7EA Transmission Control Module
U0073 SES, Pending, Current, Permanent, History
Control Module Communication Bus A Off

U0100 SES, Pending, Current, Old, Permanent, History
Lost Communication With ECM/PCM A

U0140 Pending, Old, History
Lost Communication With Body Control Module

0x7EB CCM / FSCM
U0100 Pending, Old, History
Lost Communication With ECM/PCM A



Codes Queried from 13 Controllers
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