19552/P3096/012438
From Ross-Tech Wiki
19552/P3096/012438 - Internal Control Module: Memory Check Sum Error
Possible Symptoms
- MIL illuminated
Possible Causes
- Engine Control Unit (ECU) defective
- Corrupt performance 'chip tune' (if applicable)
- Low Voltage
Possible Solutions
- Replace Engine Control Unit (ECU)
- Contact aftermarket 'chip tuner' (if applicable)
- Check and test Battery and Charging system, clear codes