Found this on another site...Should be what you are looking for
For the 1998 to 2002 models you can access the trouble codes as follows. Insert the key but do not turn. Fully depress the trip reset button and hold down. Next turn the key to the on position three times and then leave in the on position. Release trip reset button and the gauges will flicker and the odometer will count down and then show the trouble codes.
Code Description
11 No camshaft reference during cranking signal detected during engine cranking.
12 Battery power to PCM was disconnected.
13 No variation in MAP from start to run sensor is detected. No difference recognized between engine MAP reading and barometric pressure reading at start- up.
14 MAP sensor input below or above acceptable voltage.
15 No vehicle speed signal. No vehicle distance (speed) sensor signal detected during road load conditions or shaft speed less than 60 rpm when speed above 15 mph.
17 Engine is cold too long. Engine coolant temperature remains below normal operating temperatures during vehicle travel (thermostat).
21 O2 sensor voltage not detected from the oxygen sensor input. Or 02 sensor input voltage maintained above or below normal operating range.
22 Coolant sensor voltage. Sensor input above or below acceptable voltage.
23 Charge air temp. sensor. Sensor input above or below acceptable voltage.
24 TPS voltage sensor input above or below the minimum acceptable voltage. Or TPS signal does not correlate to MAP sensor.
25 AIS motor circuits. An open or shorted condition detected in one or more of the IAC control circuits. Or target idle speed not met.
27 Injector # X control circuit Injector output driver does not respond properly to the control signal.
31 An open or shorted condition in Purge Solenoid circuit. Incorrect vapour flow detected. Possible leak or blocked between solenoid and fuel tank.
33 A/C clutch relay circuit An open or shorted condition detected in the A/C clutch relay circuit.
34 S/C solenoid circuits An open or shorted condition detected in the speed control vacuum or vent solenoid circuits. Voltage too high or low.
35 Radiator Fan Relay in open or shorted condition detected in the radiator fan relay circuit. ( 2.5L only ).
37 No speed difference detected at 3 to 4 shift or no lockup in torque converter. Problem with trans solenoid with wrong pressure or voltage. Speed to trans ratio below minium required. Park/Neutral switch stuck.
41 Alternator field circuit in open or shorted condition detected in the alternator field control circuit.
42 ASD ( auto shut down ) or fuel pump relay control circuit in open or shorted condition detected. Or no voltage sensed at controllers. No fuel sensor signal detected or changed over time at PCM.
43 Cylinder misfire detected.
44 Battery temperature voltage out of range ( too high or low ).
45 Trans temperature/ Governor pressure voltage out of range. Less than 1.55 or above 3.73volts for temperature and less than .1 or above 4.89 volts. Trans temp. to high or low. OD switch input too low for more than 5 mins.
46 Charging system voltage high. Battery voltage sense input above target charging voltage during engine operation.
47 Charging system voltage low. Battery voltage sense input below target charging voltage during engine operation.
51 O2 signal below centre. Oxygen sensor signal indicates lean fuel/air ratio condition during engine operation.
52 O2 signal above centre. Oxygen sensor signal indicates rich fuel/air ratio condition during engine operation or Adaptive memory at lean limit.
53 Internal Controller failure in PCM. Internal Controller fault condition detected.
54 No Sync signal. No camshaft position signal detected during engine cranking.
62 Controller failure. EMR miles not stored.
63 Failure to write to EEPROM location by PCM.
72 Catalyst efficiency below required level.
76 Fuel pump resistor Open or shorted condition by-pass relay circuit detected in fuel pump by-pass relay circuit
77 Malfunction detected with power feed to speed control servo solenoids
