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Test G: DTC U0140 - Ignition Switch Position Missing
PINPOINT TEST G: DTC U0140 - IGNITION SWITCH POSITION MISSINGG1:
G2-G3:
Normal Operation
The parking aid module receives the ignition switch state from the smart junction box (SJB) as a network message.
DTC U0140 - is a continuous and on-demand DTC that sets in the parking aid module when ignition switch state messages are not received from the SJB.
This pinpoint test is intended to diagnose the following:
- SJB
- Networked data fault