102
High: A high voltage condition has been detected
Low: A low voltage condition has been detected
Intermittent: An intermittent circuit condition has been
detected
Open: An open circuit condition has been detected
* After correcting the condition, cycle the key switch On-Off-On
**After correcting the condition, cycle the key switch On-Off-
On, start the engine, then cycle the key switch Off-On.
P0117 ECT Sensor Circuit Low/SG
Sensor or interconnect harness shorted to chassis ground
Correct condition*
P0118 ECT Sensor Circuit High/Open/SP
Sensor or interconnect harness open or shorted to battery power
Correct condition*
P0119 ECT Sensor Circuit Intermittent
Sensor or interconnect harness intermittent
Correct condition*
P0121 TPS Range/Performance
Sensor producing an out-of-range voltage
Correct condition*
P0122 TPS Circuit Low/SG
Sensor or interconnect harness shorted to chassis ground
Correct condition*
P0123 TPS Circuit High
Sensor or interconnect harness open or shorted to battery power
Correct condition*
P0130 O2 Sensor Intermittent/Open
Sensor or interconnect harness intermittent or open
Correct condition*
P0131 O2 Sensor Low/SG or Air-Leak
Sensor or interconnect harness shorted to chassis ground or an air-
leak exists
Correct condition*
P0132 O2 Sensor High/SP
Sensor or interconnect harness shorted to battery power
Correct condition*
P0171 O2 Feedback Below Minimum Correction
Low fuel rail pressure, dirty fuel filter, or dirty injectors
Correct condition*
P0172 O2 Feedback Exceeds Maximum Correction
Excessive fuel rail pressure, MAP or temp sensors out-of-spec
Correct condition*
P0219 Engine Over-Speed Condition
Engine speed (RPM) has exceeded the ECM over-speed setpoint/limit Reduce engine speed
P0231 Fuel Pump Relay Circuit Low/SG/Open
Relay removed or interconnect harness shorted to chassis ground
Correct condition*
P0232 Fuel Pump Relay Circuit High
Relay or interconnect harness shorted to battery power
Correct condition*
P0233 Fuel Pump Relay Circuit
Relay circuit erratic or intermittent
Correct condition*
P0261 Cylinder #1 Fuel injector Circuit Low/SG
Injector #1 or interconnect harness shorted to chassis ground
Correct condition**
P0262 Cylinder #1 Fuel injector Circuit High
Injector #1 or interconnect harness shorted to battery power
Correct condition**
P0263 Cylinder #1 Fuel injector Balance/Open
Injector #1 disconnected or interconnect harness is open
Correct condition**
P0264 Cylinder #2 Fuel injector Circuit Low/SG
Injector #2 or interconnect harness shorted to chassis ground
Correct condition**
P0265 Cylinder #2 Fuel injector Circuit High
Injector #2 or interconnect harness shorted to battery power
Correct condition**
P0266 Cylinder #2 Fuel injector Balance/Open
Injector #2 disconnected or interconnect harness is open
Correct condition**
P0336 Crankshaft Angle Sensor Synchronization
Sensor or interconnect harness intermittent
Correct condition**
P0337 Crankshaft Angle Sensor Circuit/SG
Sensor or interconnect harness shorted to chassis ground
Correct condition**
P0339 Crankshaft Angle Sensor Intermittent/Erratic
Sensor or interconnect harness intermittent
Correct condition**
P0340 Camshaft Angle Sensor Synchronization
Sensor or interconnect harness intermittent
Correct condition**
P0341 Camshaft Angle Sensor Circuit/SG
Sensor or interconnect harness shorted to chassis ground
Correct condition**
P0342 Camshaft Angle Sensor Intermittent/Erratic
Sensor or interconnect harness intermittent
Correct condition**
P0480 Fan Relay Control Circuit
Relay erratic or intermittent
Correct condition*
P0484 Fan Relay Control Circuit High
Relay or interconnect harness shorted to battery power
Correct condition*
P0485 Fan Relay Control Circuit Low/SG/Open
Fan fuse has blown, fan relay removed, or interconnect harness
shorted to chassis ground
Correct condition*
P0500 Vehicle Speed-Sensor
Sensor circuit signal intermittent or missing
Correct condition*, start
and drive the vehicle*
P0508 Idle Air Control System Circuit Low/SG
IAC interconnect harness shorted to chassis ground
Correct condition*
P0509 Idle Air Control System Circuit High/Open
IAC disconnected or the interconnect harness shorted to battery power Correct condition*
P0520 Engine Oil Sensor/Switch
Sensor or interconnect harness erratic or intermittent
Correct condition*
P0562 System Voltage Low
Battery charge condition low or the regulator/rectifier output low
Correct condition*
P0563 System Voltage High
Battery cable connections are loose or regulator/rectifier output high
Correct condition*
P0601 ECM CAN Communication Shutdown
Intermittent CAN connections or unstable CAN conditions have
caused the ECM to temporarily shutdown CAN communication
Correct CAN communi-
cation issue*
P0615 Starter Relay Circuit
Start switch/button, starter relay, gearswitch or interconnect harness
erratic or intermittent
Correct condition*
P0616 Starter Relay Circuit Low
Start switch/button, starter relay or interconnect harness intermittent or
shorted to chassis ground
Correct condition*
P0617 Starter Relay Circuit High
Start switch/button, starter relay or interconnect harness intermittent or
shorted to battery power
Correct condition*
P0630 VIN Not Programmed or Incompatible
Verify the LCD gauge and ECM part numbers are correct for the vehi-
cle model number and VIN
Correct gauge and ECM
VIN compatibility issue*
P0642 Sensor Power Circuit Low
One or more of the sensors defective or shorted to chassis ground
Correct condition*
P0643 Sensor Power Circuit High
One or more of the sensors defective or shorted to battery power
Correct condition*
P2300 Ignition Coil #1 Primary Circuit Low/SG/Open Ignition coil #1 or interconnect harness open or shorted to chassis
ground
Correct condition**
P2301 Ignition Coil #1 Primary Circuit High
Ignition coil #1 or interconnect harness shorted to battery power
Correct condition**
P2303 Ignition Coil #2 Primary Circuit Low/Open
Ignition coil #2 or interconnect harness open or shorted to chassis
ground
Correct condition**
P2304 Ignition Coil #2 Primary Circuit High
Ignition coil #2 or interconnect harness shorted to battery power
Correct condition**
P2531 Ignition Switch Circuit Low
Battery charge condition low or the regulator/rectifier output low
Correct condition*
P2532 Ignition Switch Circuit High
Battery cable connections are loose or regulator/rectifier output high
Correct condition*
U0155 LCD Gauge to EFI ECM CAN Communication
Lost
Gauge CAN circuit or interconnect harness intermittent or has failed
Correct condition*
U1000 Vehicle Not Registered or Invalid PIN Entered An invalid registration PIN has been entered
Enter the correct regis-
tration PIN*
U1001 Vehicle Not Registered and Vehicle Limits
Enabled
An invalid registration PIN has been entered
Enter the correct regis-
tration PIN*
FUEL
OFF
Tilt Sensor Activation Code
Sensor activated
Restore the vehicle chas-
sis to an upright position*
Code
Fault Description
Possible Cause
Fault Recovery