A google search found this info on snowest:
12-27-2009, 01:24 AM
EDIT: I cleaned up what magic&mystery posted below....
NOTE: On single-digit codes (2, 4, etc.), the number indicated will flash in an uninterrupted sequence. On double-digit codes (1-2, 1-6, etc.), the
first number indicated will flash in an uninterrupted sequence, there will be a short pause, and the second number indicated will flash in an uninterrupted
sequence. If the coolant temperature is at or above 80° C (176°F), the coolant temperature light will flash a warning(alert). If the coolant temperature is at or above 93° C(200° F), the coolant temperature light will cease flashing and will remain constantly illuminated.
Number of Flashes Trouble
12 - (Check Engine Light) Failure in ignition coil.
16 - (Check Engine Light) Incorrect adjustment/failure in APV cable.
17 - (Check Engine Light) Failure in exhaust temperature sensor.
18 - (Check Engine Light) Failure in servomotor.
2 - (Check Engine Light) Failure in injector(s).
21 - (Check Engine Light) Failure in knock sensor.
23 - (Check Engine Light) Failure in knock control system.
4 - (Check Engine Light) Open or short circuit in barometric pressure sensor.
5 - Open or short circuit in intake air temperature sensor.
6 - Open or short circuit in water temperature sensor.
7 -Open or short circuit in throttle position sensor.
Steady Flash = Coolant Temperature Above 80°C (176° F).
Constant On = Coolant Temperature Above 93°C (200° F
31 - Stator failure (input open or shorted).
32 - High power DC output deactivated (headlight/handwarmer).
33 - High power DC output shorted (headlight/handwarmer).
34 - Low power DC output deactivated (gauge/taillight/APV valves).
35 - Low power DC output shorted(gauge/taillight/APV valves).
36 - System under voltage(below 11 volts).
37 - System over voltage. (above 15.5 volts).
38 - Gear shift actuator failure(over current or over temperature).
42 - Tachometer input failure (engine running-no tachometer signal present).
43 - Gear position switch failure (did not change-no (or invalid)position input).
44 - CCU over temperature (above 105° C - 221° F)
Nate