Entering BCM Data Display
- With ".7.0" displayed on FDC (to cause ".7.0" to be displayed on FDC, see INTRODUCTION TO DIAGNOSTIC TESTING), depress and release OUTSIDE TEMP button on ECCP. BCM data series begins as display switches from ".7.0" to "F.8.0".
- To advance display, depress HI button on ECCP. To return to a lower numbered display or jump directly from "F.8.0" to end of display list, depress LO button on ECCP.
- When trouble shooting a malfunction, BCM data display can be used to compare vehicle with problems to a vehicle that is functioning properly. See BCM DATA PARAMETERS table for list of BCM data parameters.
- When BCM data display is first initiated, FDC will display a parameter check (i.e., P.2.0 or P.3.1) for one second and then a number to indicate parameter value for 9 seconds. Display will continue to repeat this sequence of events until another parameter is selected.
BCM DATA PARAMETERS
| Display | Parameter | Range | ||||||
|---|---|---|---|---|---|---|---|---|
| P.2.0 | Blower Voltage | -3.3 To 18 Volts | ||||||
| P.2.1 | Coolant Temperature | -40 To 151°C | ||||||
| P.2.2 | Air-Mix Door Position Angle | 0-100% | ||||||
| P.2.3 | Actual Air-Mix Door Position | 0-100% | ||||||
| P.2.4 | Air Delivery Mode | (1) 0-8 | ||||||
| P.2.5 | In-Vehicle Temperature | -39 To 102°C | ||||||
| P.2.6 | Actual Outside Temperature | -40 To 93°C | ||||||
| P.2.7 | Condenser Output | -15 To 215°C | ||||||
| P.2.8 | Evaporator Input | -40 To 93°C | ||||||
| P.2.9 | Fuel Level | .8-18.1 Gals. | ||||||
| P.3.0 | Ignition Cycles | 0-99 | ||||||
| P.3.1 | Oil Life Monitor Reset | 0-7000 Miles | ||||||
| P.3.2 | Solar Sensor | (2) 0-255 | ||||||
| P.3.3 | BCM PROM I.D. | (3) 0-255 | ||||||
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