DIAGNOSTIC TROUBLE CODES (DTCS) – MATRYX
SPN = SUSPECT PARAMETER NUMBER / FMI = FAILURE MODE INDICATOR
TROUBLE CODE SPN FMI
P-COD-
E
CONDITION
Regulator: Critical
Voltage Too High
32523 15 P160D This Trouble Code Sets if the Regulator
has detected Excessive Voltage in the
Critical Circuit. Can be caused by
damaged wiring, faulty headlight, Fuel
Pump or Regulator connections.
Regulator: Chassis
Voltage Too Low
32523 20 P160E This Trouble Code Sets if the Regulator
has detected Low Voltage in the Chassis
Circuit. Can be caused by damaged wiring
or faulty grip heaters.
Regulator: Chassis
Short Circuit
32523 22 P160F This Trouble Code Sets if the Regulator
has detected Excessive Current Draw in
the Chassis Circuit. Can be caused by
damaged wiring or faulty grip heaters.
Regulator: Chassis
Voltage Too High
32523 31 P1610 This Trouble Code Sets if the Regulator
has detected Excessive Voltage in the
Chassis Circuit. Can be caused by
damaged wiring, Regulator connections or
Regulator.
Regulator: Stator
Output Low
32531 36 P1510 This Trouble Code Sets if the Regulator
has detected a Low Voltage condition in
the Stator. Can be caused by a Short to
ground in the Stator or damaged Stator
wiring.
Regulator: Stator
Open Circuit
32531 37 P1511 This Trouble Code Sets if the Regulator
has detected an Open Circuit condition in
the Stator. Can be caused by an Open
Circuit in the Stator or damaged Stator
wiring.
Exhaust
Temperature
Sensor 2 -
Temperature Too
High
520173 0 P1487 This Trouble Code sets if the Exhaust
Temperature 2 Signal is greater than
750C. Can be caused by a Faulty Exhaust
Temperature Sensor/Connections or Lean
Air/Fuel Ratio causing high exhaust
temperature.
Exhaust
Temperature
Sensor 2 Voltage
High
520173 3 P1484 This Trouble Code Sets if the if the
Exhaust Temp Sensor 2 Voltage is above
4.96V. Can be caused by Damaged
Wiring, a faulty Exhaust Temp Sensor or
ECU / Connections.
Exhaust
Temperature
Sensor 2 Voltage
Low
520173 4 P1485 This Trouble Code Sets if the if the
Exhaust Temp Sensor 2 Voltage is Below
0.06V. Can be caused by Damaged
Wiring, a faulty Exhaust Temp Sensor or
ECU / Connections.
197
DIAGNOSTIC TROUBLE CODES (DTC)
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