DIAGNOSTIC TROUBLE CODES (DTCS) – MATRYX
SPN = SUSPECT PARAMETER NUMBER / FMI = FAILURE MODE INDICATOR
TROUBLE CODE SPN FMI
P-COD-
E
CONDITION
Vehicle Speed
Sensor Supply
Voltage Low
3511 4 P16B6 This Trouble Code sets if the Sensor
Supply 3 Voltage is below an acceptable
limit (approx. 4.5 Volts). Can be caused by
Damaged Wiring or Faulty Sensor/shorted
to ground.
Oil Pump Driver
Circuit Open
3589 5 P16BA This Trouble Code Sets if the Oil Pump
Driver Circuit is Open. Can be caused by
Damaged Wiring/Connections, a Faulty
Oil Pump/Connections or Faulty
ECU/Connections.
Oil Pump Driver
Circuit Fault
3589 12 P16BC This Trouble Code Sets if a Failure is
Detected in the Oil Pump Driver Circuit.
Can be caused by Damaged
Wiring/Connections, a Faulty Oil
Pump/Connections or Faulty
ECU/Connections.
Injector Output
Supply 2 Voltage
High
3598 3 P16A9 This Trouble Code sets if the Injector
Output Supply 2 Voltage is above an
acceptable limit. Can be caused by
Damaged Wiring or Faulty/Shorted
Connectors.
Injector Output
Supply 2 Voltage
Low
3598 4 P16A8 This Trouble Code sets if the Injector
Output Supply 2 Voltage is below an
acceptable limit. Can be caused by
Damaged Wiring or Faulty/Shorted
Connectors.
Regulator: Critical
Voltage Too Low
32523 4 P1609 This Trouble Code Sets if the Regulator
has detected Low Voltage in the Critical
Circuit. Can be caused by damaged
Regulator wiring or connections, electrical
modifications or faulty Regulator.
Regulator: Critical
Open Circuit
32523 5 P160B This Trouble Code Sets if the Regulator
has detected an Open Circuit in the
Critical Circuit. Can be caused by
damaged wiring, faulty headlight, Fuel
Pump or Regulator connections.
Regulator: Critical
Short Circuit
32523 6 P160C This Trouble Code Sets if the Regulator
has detected Excessive Current in the
Critical Circuit. Can be caused by
damaged wiring, faulty headlight, Fuel
Pump or Regulator connections.
196
DIAGNOSTIC TROUBLE CODES (DTC)
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