Vikakoodihakemisto · medium
9681
PATS transceiver signal not received [B1681]
PATS transceiver signal not received [B1681]
Scope: Instrument cluster engineering/self-test · System(s): cluster
Common causes
- Transceiver disconnected/damaged or wiring fault
Quick checks
- Confirm freeze-frame and conditions when the code set
- Inspect connectors, grounds, and harness for the circuit named in the code
- Compare live sensor values vs expected (unplugged/biased sensors are common)
Typical fixes
- Check transceiver connection, wiring and power
- replace transceiver if defective.