Possible cause
- Connector terminal disconnection, poor contact, damage, deformation, corrosion
- Connectivity master unit (CMU) power supply voltage or body ground malfunction
- Open circuit in wiring harness between connectivity master unit (CMU) and connector C-13
- Open circuit in wiring harness between connector C-13 and connector C-48
- Connector C-13 malfunction
- Connector C-48 malfunction
- Connectivity master unit (CMU) malfunction