Here is some info I found about the Odometer menu. I got it from someone on another site. Anybody able to fill in the unknowns? Anybody have any documentation on it? I wouldn't use it unless I know what it did.

-- Press and hold dash odometer button in, then turn key from off
to on. Continue to hold button while all odometer display segments
light up, then mileage shows up...then release it when the display
says "teSt".

-- Each press of the button steps through the following readings.
Values shown are with truck in park and engine off; where known,
notes describe different possibilities for readings.


GAGE - all gauge needles sweep to full range, then sweep back to low
range, then go back to current readings.

******* - all display segments on

buLb - all dash bulbs illuminated
PF 3346 - ?
SF 0E02 - ?
0017430 - ?
IgnIn b - ?
r 0302 - ?
nr 0302 - ?
EE 01 - ?
dt 3E39 - ?
CF1 b0 - ?
CF2 00 - ?
CF3 00 - ?
CF4 00 - ?
dtC - display alternates between "dtC" and number(s). Diagnostic
9201 Trouble Code. (9201 is fuel sender circuit failure!)
EnG 000 - ENG(lish) units for speed - MPH
riC 000 - (met)RIC units for speed - kM/H
tAC0000 - Tachometer - reads 625 or so when idling, but highly erratic
within a range of a few RPMs. The dash tach and AIC tach sure
do stabilize these readings before showing them to you!
F 252 - Fuel sender reading. 255 is max value, presumably 0 is min.
FP 077 - Fuel pressure? Reads steady 115 with engine idling. 171 later.
255 C - ?
oiL 234 - Oil pressure - reads 000 when idling! Another fake gauge?
062 tF - ? (possibly coolant temp in Fahrenheit?)
br 123 - ?
batt12.3 - Battery voltage - reads 13.5 when idling
rhEo FF - Dash illumination rheostat value. FF when clicked to "on"
position, 28 at dimmest position. 00 when headlights off.
Prnd 40 - Auto trans lever P=40, R=01, N=80, D=10, 3=08, 2=04, 1=02
(so port bits are wired NP-D321R )
PAr o - Parking brake: "o" = off, "g" = engaged.
door 00 - Door ajar codes. Port bits: LF RF LR RR - - - -
(Ex: 80 = Driver's door open, F0 = all 4 crewcab doors open)
(Excursion rear door bit is ???)
Stbt b - ?
CHE 02 - ? (01 when idling)
PA 80 - ? (Port A raw data?)
Pb 53 - ? (Port B raw data?) (13 when idling)
PE 1C - ? (Port E raw data?) (18 when idling, 0x when dash button is pressed)
PG 04 - ? (Port G raw data?) (00 when idling)
PH 90 - ? (Port H raw data?)
PP 98 - ? (Port P raw data?_
PS 8F - ? (Port S raw data?) (sometimes reads 9F)
Pt A5 - ? (Port T raw data?) (25 H/L off, 27 park/Hl on)
PCAn 5F - ? (CANBus port raw data?)
Ad0 000 - ? (Analog-Digital Converter input pin?)
Ad1 250 - ? (ADC input pin? 255 when idling)
Ad2 050 - ? (ADC input pin? 255 when idling)
Ad3 075 - ? (ADC input pin? 083 when idling)
Ad4 142 - ? (ADC input pin? 000 when idling)
Ad5 255 - ? (ADC input pin?)
Ad6 156 - ? (ADC input pin? 174 when idling)
Ad7 154 - ? (ADC input pin? 170 when idling)
...and then back to "GAGE" again...

 

Does this apply to 05 and above trucks as well? Anyone have anymore info?

 

Odometer Trick

I don't think it works on 05+

 

There seems to be a slight difference in the way to enter based on model year. I have an 06. With the key OFF, press & hold the Trip/Reset button (Press Setup and Reset buttons at the same time on KR and Lariat editions). While holding the button(s) in, turn the key to the ON position (but do not start it yet). When the word "TEST" comes up, release the button(s) and start the engine. By pressing the Trip/Reset button (reset button for the KR and Lariats) you can cycle through all the things that can be displayed. I have read (have not verified) that on older models, follow the same procedure but instead of the "'TEST" coming on the word "GAUGE" comes on, the gauges will then swing to full scale then back. Release the button at that time.

On the KR and Lariat models: You have to hold the Setup and Reset buttons at the same time, then turn key to on - you will see TEST and as soon as you do, let off the buttons and then start the truck - press reset to cycle thru all the options...

 

On the 05 and later it is a slightly different process to enter and some of the data is different. See previous post.
https://www.ford-trucks.com/forums/6...ml#post4940556

 

Yeah that was the post I found immediately after I had already replied in this thread.

It works just fine and is actually really cool!

 

Of course every stupid person on the internet described the method for the older trucks. THANKS to bismic for explaining it to everyone who has a Lariat/King Ranch.

It's frustratin when nobody considers everyone else who has a lariat or king ranch.

Keywords: info center, diagnostic, test, mode, dtc, code, codes, oil, temp, fuel, rpm, tach, gage, gauge, bulb, battery, mph, hold, 5 seconds

 

Tuned with a Cortex 1950
Doesn't work.. have to return to stock for it to work.

 

To enter the HEC Dealer Test Mode, depress and hold the instrument cluster SELECT/RESET button, turn the ignition switch to the RUN position, and then continue pressing the SELECT/RESET button (5 seconds) until tESt is displayed in the odometer. � The SELECT/RESET button must be released within three seconds of the odometer tESt display to begin the dealer test mode. � Depress the SELECT/RESET button to advance through the following steps until dtc is displayed. � Depressing the SELECT/RESET button will display any stored continuous DTCs before proceeding to the next step.

Odometer Display

Description

GAGE Activates gauge sweep of all gauges, then displays present gauge values. Also carries out the checksum tests on ROM and EE. If the gauge sweep is inoperative, INSTALL a new instrument cluster.
All segments illuminated Illuminates all odometer segments. If any odometer segment is inoperative INSTALL a new instrument cluster.
bulb Illuminates all micro-controlled indicators and LEDs. Install a new indicator or LED as necessary.
r Returns to normal operation of all micro-controlled indicators and LEDs and displays hexadecimal value for ROM level. (used when requesting assistance from the hotline). If alternating flashes for FAIL and ROM level are displayed, INSTALL a new instrument cluster.
EE Displays the hexadecimal value for EE level (used when requesting assistance from hotline). If alternating flashes of FAIL and EE level are displayed replace instrument cluster.
dt Displays hexadecimal coding of final manufacturing test date (used when requesting assistance from hotline).
dtc Displays continuous DTC's in hexadecimal format. Pressing the SELECT/RESET button will display any DTCs stored before proceeding to the next step. See index below for description of trouble codes.
enG Displays the English speed in MPH. Speedometer will indicate present speed within tolerances. Display will show 0 if input in not received. If input is invalid for one second or more, or if speed is 0.
m Displays the metric speed data in kph. Speedometer will indicate present speed within tolerances. Display will show 0 if input in not received. If input is invalid for one second or more, or if speed is 0.
tAc Displays the tachometer data received from the PCM via the SCP network within tolerances. Tachometer will indicate present RPM. Display will show 0 if input is no received, if input received is invalid for one second or more, or if engine RPM is 0.
FUEL Displays the code (0-255) for the fuel sender input to the HEC. The fuel gauge will display a filtered fuel level value. This filter will keep the pointer from moving suddenly or erratically.
255 open send +/- 0
232 full stop +/- 0
215 Full mark +/- 10
178 3/4 mark +/- 8
138 1/2 mark +/- 7
93 1/4 mark +/- 5
41 E mark +/- 4
54 Low Fuel (0-59)
0-18 short (0-20 max)
OIL Displays the code (0-250) for the oil pressure switch input to the HEC. Oil pressure gauge will indicate present oil pressure. Normal oil pressure (greater than 6psi) will display a value between 000 and 176. A low oil pressure or an inoperative engine oil pressure switch (less than 6 psi) will display a value greater than 176.
dEGC Display of engine temperature in Degrees C input from cylinder head temperature sensor.
49 C "C" mark
60 C Normal band start
120 C Normal band end
-40 C No SCP message for 5 seconds
bAtt Displays the code (0-255) for the battery voltage input to the HEC. Battery voltage gauge will indicate present battery voltage.
93-102 6.2-9.1 volts, low voltage
115-124 8.5-10.7 volts, Normal band start
215-225 15.8-18 volts, Norm band end
230-241 16.9-19.1 volts, high voltage
rhEo Displays the present decimal rheostat dimming input, 0-255 (used when requesting assistance from the hotline)
rhi
rhS
rho Not used.
Cr Displays the current RUN/START sense input. Display will show -h for high input with the ignition switch in the START position and -L for low input with the ignition switch in the RUN position.
PA-PE7 not used.
GAGE Repeats the display cycle


To exit the HEC Dealer Test Mode, turn the ignition switch to the OFF position

Short list of common Diagnostic Trouble Codes

NOTE: DTC Codes are not to be used for diagnosing problems. If you believe there is a problem with your car, you should have it scanned with an OBD-II code reader. DTC Errors are typically no cause for alarm.
OBD-II

HEC Dealer

� � � � � � � � � � � � � �

Scan Tool

Test Mode

� � � � � � � � � � � � � �

DTC

DTC

Description

B1202 9202 Fuel Sender Open Circuit
B1204 9204 Fuel Sender Short to Ground
B1213 9213 Anti-Theft Number of Programmed Keys is Below Minimum
B2103 9232 Antenna Not Connected - Defective Transceiver
B1232 A103 Antenna Not Connected - Defective Transceiver
B1317 9317 Battery Voltage High
B1318 9318 Battery Voltage Low
B1342 9342 ECU Is Defective
B1356 9356 Ignition Run Circuit Open
B1364 9364 Ignition Start Circuit Open
B1600 9600 PATS Ignition Key Transponder Signal is Not Received - Damaged Key or Non -PATS Key
B1601 9601 PATS Received Incorrect Key-Code from Ignition Key Transponder (Unprogrammed Key)
B1602 9602 PATS Received Invalid Format of Key-Code From Ignition Key Transponder (Partial Key Read)
B1681 9681 PATS Transceiver Signal is Not Received (Not Connected, Damaged, or Wiring)
B2139 A139 PCM ID Does Not Match Between Instrument Cluster and PCM
B2141 A141 NVM Configuration Failure (No PCM ID Exchange Between Instrument Cluster and PCM)
B2143 A143 NVM Memory Failure
C1284 5284 Oil Pressure Switch Failure
U1027 D027 SCP Invalid or Missing Data for Engine RPM
U1043 D043 SCP Invalid or Missing Data for Traction Control
U1073 D073 SCP Invalid or Missing Data for Engine Coolant
U1123 D123 SCP Invalid or Missing Data for Odometer
U1147 D147 SCP Invalid or Missing Data for Vehicle Security
U1262 D262 Missing SCP Message

 

I recently changed out the batteries and noticed after the swap out the odometer readings would not display trip mileage or anything. I'm glad I found this thread to show me how to reset the meter. I'll post later this week it it fixed the problem. Thanks for the tip!