ford test mode

8/10/2019 Ford Test Mode

1/3


2/3

#.Speedometer.#.Displays the speed signal input in mph.

#.8..Road speed Km/h.#.XXX.X.#.Speedometer.#Displays the speed signal input in Km/h.

#.9..Engine speed.#.XXXX.#.Tachometer.#.Displays the tachometer input signal (RPM).

#.10..Fuel volume.#.FXXX.#.Fuel sender system.#.Displays the fuel volume signal input.

#.11..Coolant Temp.#.XXXC#.Engine coolant temperature.#.Displays the engine coolant temperature signal input.

#.12..Battery Voltage.

#.bXXX.#.Battery Voltage (t).#.Displays battery voltage input.

#.13..ABS fail.#.Ab-[H/L].#.ABS system.#.Displays ABS raw cluster input. (H = open-circuit, L = ground).

#.14..Electronic Brake Distribution Failure (EBD).#.Eb-[H/L].#.EBD system.#.Displays EBD raw cluster input. (H = open-circuit, L = ground).

#.15..Illumination.#.IL-[H/L].#.Cluster and instrument panel illumination.#.Displays instrument cluster and instrument panel illumination. (H = ON, L = OFF).

#.16..Crank Sense.#.Cr-[H/L].#.Cluster and instrument panel crank sense.#.Displays Cluster and instrument panel Crank sense. (H = Ignition, L = Ground or over-charging).#.(Crank sense it the Pos I (Accessory) supply to the cluster. If this is missin

g then the cluster will remain dead for about 20 seconds after key on. Then it will function normally. This can happen when someone fits a radio and blows the accessory fuse).

Note:Additional tests are available after number #.16 but are not useful for diagnostics.

Note:Later vehicles had a "cost reduced" cluster that had a different Engineering Tes


3/3

t Mode layout. These came in about 03-53 reg, and can be distinguished by only the symbol lighting up in the tell tale rather than the whole lot. (LEDs rather than bulbs).These clusters used stepper motors for the gauges rather than the air cored onesand did not have a Gauge Sweep test?

Self ..........DTC.......... DescriptionDiagnosticModeDisplayedDTC

9202 ..........B1202.......... Fuel pump module circuit open9204 ..........B1204.......... Fuel pump module short to ground9342 ..........B1342.......... Instrument Cluster ECU is defective9317 ..........B1317.......... Battery voltage high (greater than 16V)9318 ..........B1318.......... Battery voltage low (less than 10V)9359 ..........B1359.......... Ignition Run/ACC circuit failureA143 ..........B2143.......... NVM memory failureA477 ..........B2477.......... Module configuration failureD041 ..........U1041.......... Invalid data for vehicle speedD027 ..........U1027.......... Invalid data for engine RPMD073 ..........U1073.......... Invalid data for engine coolantD262 ..........U1262.......... Missing speed, tacho, engine temp, or dometer cou

ntD123 ..........U1123.......... Invalid data for odometer

* Insert Key but do not turn it on* Press and hold the Trip Meter Reset Button* While holding the reset button, start your car and continue holding the button* Within 10 seconds, the display should change to "test" in LCD font and the needles will do a full sweeping. Release the Button

Pressing the button will now cycle through some 17 different modes

* 1.Shows a Gauge Sweep* 2. Shows all 8's on the LCD (LCD TEST)

* 3. Illuminates all the bulbs on the dash* 4. Displays hexadecimal value for ROM level* 5. Displays the hexadecimal value for EE level* 6. Shows DTC (Diagnostic Trouble Code)* 7. Digital Speedometer - mph* 8. Digital Speedometer - kph* 9. N/A* 10. Digital tachometer* 11.Fuel volume* 12. Engine coolant temperature* 13. Battery voltage* 14. ABS fail* 15. Electronic brake distribution (EBD) failure

* 16. Illumination* 17. Crank Sense

ford test mode

Documents