Body
generic / SAE
P2512
Event Data Recorder Request Circuit/Open
The Event Data Recorder (EDR / black box) request line — used by the ECM or restraint module to trigger the EDR to capture pre-crash data — is open. The ECM cannot trigger an event capture, so any subsequent crash event would not be recorded reliably.
SystemBody
Typegeneric / SAE
GroupP2
Range / number5 / 12
Possible causes
- Open request wire or unplugged module high
- Failed input stage in the EDR medium
- Pin pushed back out of connector body low
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 80–500 €
- Estimated time: 0.5–2 h
- Component: event data recorder
- Component: request wire
- MIL / check engine light
Sources
References
sae:J2012