Diagnostic Trouble Codes (Dtc) - Tracker Off-Road 800SX Service Manual

Diagnostic Trouble
Codes (DTC)
If a related chassis component fails or an out-of-tolerance
signal is detected by the ECM, a diagnostic trouble code
(DTC) will be generated in the ECM and displayed on
the LCD. The DTC will be displayed alternately with a
wrench icon or malfunction indicator light (MIL). The
DTC will continue to flash, until the malfunction is cor-
rected and the code cleared.
Display Fault Description
C0063 Tilt Sensor Circuit High
C0064 Tilt Sensor Circuit Low/SG/Open
C1263 Backup/Reverse Circuit Open
C1264 Backup/Reverse Buzzer Circuit High
C1265 Backup/Reverse Circuit Low/SG
C1400 Fuel Level Sensor Circuit Open
P0030 Oxygen Heater Intermittent/Open
P0031 Oxygen Heater Low/SG
P0032 Oxygen Heater High/SP
P0068 Throttle Position Sensor MAP Plausibility Check for a vacuum leak or a plugged air filter.
P0107 MAP Sensor Circuit Low/SG/Open
P0108 MAP Sensor Circuit High/SP
P0112 Intake Air Temp Sensor Circuit Low/SG
P0113 Intake Air Temp Sensor Circuit High/Open The intake air temperature sensor or its interconnect harness is
P0114 Intake Air Temp Sensor Circuit
Intermittent
P0116 Engine Coolant Temp Sensor Circuit
Range/Performance
P0117 Engine Coolant Temp Sensor Circuit
Low/SG
P0118 Engine Coolant Temp Sensor Circuit
High/Open/SP
P0122 Throttle Position Sensor #1 Circuit
Low/SG
P0123 Throttle Position Sensor #1 Circuit
High/Open
P0130 Oxygen Sensor Intermittent/Open
P0131 Oxygen Sensor Low/SG or Air-Leak
P0132 Oxygen Sensor High/SP
P0171 Oxygen Feedback Below Minimum
Correction
P0172 Oxygen Feedback Exceeds Maximum
Correction
P0201 Cylinder #1 Fuel Injector Circuit Open
130
Code List
NOTE: Each of the following numerical codes will

have a one-letter prefix of C, P, or U. A "C" prefix
denotes a chassis malfunction, a "P" prefix denotes a
power train malfunction, and a "U" prefix denotes a
loss of communication with the gauge.
 NOTE: Normal malfunction codes are cleared from
the LCD when the component is replaced or the mal-
function is corrected; however, intermittent codes
must be cleared as noted in the code chart.
NOTE: Low system voltage, loose connections and/

or insufficient cranking speed of the engine can cause
codes P0370, P0371, P0372, P0373, and P0374.
NOTE: If there are several random codes being dis-

played, check the wire harness/connectors.
NOTE: For Electronic Power Steering (EPS) Diag-

nostic Trouble Codes (DTC) see the Electronic Power
Steering Section.
Possible Cause
Sensor or interconnect harness shorted to battery power.
Sensor or interconnect harness open or shorted to chassis ground. Correct condition*
The backup/reverse relay has been disconnected or its
interconnect harness is open.
The backup/reverse relay or its interconnect harness is shorted to
battery power.
The backup/reverse relay or its interconnect harness is shorted to
chassis ground.
The fuel level sensor or interconnect harness is open.
The oxygen heater or its interconnect harness is intermittent or
open.
The oxygen heater or its interconnect harness is shorted to chassis
ground.
The oxygen heater or its interconnect harness is shorted to battery
power.
The MAP sensor or its interconnect harness is shorted to chassis
ground.
The MAP sensor or its interconnect harness is shorted to battery
power.
The intake air temperature sensor or its interconnect harness is
shorted to chassis ground.
open or shorted to battery power.
The intake air temperature sensor or its interconnect harness is
intermittent.
The engine coolant temperature sensor is producing an out-of-
range voltage.
The engine coolant temperature sensor or its interconnect harness
is shorted to chassis ground.
The engine coolant temperature sensor or its interconnect harness
is open or shorted to battery power.
The throttle position sensor or its interconnect harness is shorted to
chassis ground.
The throttle position sensor or its interconnect harness is open or
shorted to battery power.
The oxygen sensor or its interconnect harness is intermittent or
open.
The oxygen sensor or its interconnect harness is shorted to chassis
ground or an air leak exists.
The oxygen sensor or its interconnect harness is shorted to battery
power.
Low fuel rail pressure, dirty fuel filter, or dirty injectors.
Excessive fuel rail pressure, MAP or temp sensors out of spec.
Injector #1 has been disconnected or its interconnect harness is
open.
Fault Recovery Method
Correct condition*
Correct condition*
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Correct condition*
Correct condition*
Correct condition*
Correct condition*
Correct condition*
Correct condition*
Correct condition*
Correct condition**