P1634

Data output link circuit

P1635

Tire/axle ratio out of acceptable range

P1636

Inductive chip communication error

P1632

Smart generator faults sensor/circuit

P1633

Keep alive power voltage - Low

P1630

Internal voltage reference

P1631

Main relay (power hold)

P162C

Sensor reference voltage D - circuit high

P162B

Sensor reference voltage D - circuit low

P1628

Module ignition supply input