CC not working 2004 Expy EB 4x2

[spcvfd322]

I have checked fuses all good unless there is another fuse panel in there besides the passenger kick panel, Tried self test no go, hold cc off switch turn key to run nothing, hold cc on turn ignition to run i get a flash 5 sec pause and flash again. please help got a 500+ mile trip coming up and would love CC hasnt worked since i bought it 3 months ago.

 

[montecarlo31]

is your parking brake sensor having issues? What about your brake lights, sure they are working?

Lastly do you have any CELs? Some can cause the cruise to default into failsafe mode.

 

[spcvfd322]

No CELl and all my lights are functioning properly parking brake light not on

 

[docraymund]

Theres another fuse panel in the engine bay.

 

[Bedrck47]

Theres another fuse panel in the engine bay.

The above statement is incorrect There is no other fuse panel in the engine bay on the 04 expedition.

The following information was copied from the 04 Ford service manual.

Visual Inspection Chart

Mechanical

Speed control cable
Throttle lever
Speed control actuator
Brake pedal position (BPP) switch
Speed control deactivator switch
Bent brake pedal deactivator switch tab
Power control module (PCM)

Electrical

Central junction box (CJB) fuse(s):
5 (7.5A)
12 (10A)
28 (5A)
Circuitry

 

[docraymund]

Try checking the brake interlock switch. Sorry for the incorrect post earlier.

 

[Bedrck47]

Try checking the brake interlock switch. Sorry for the incorrect post earlier.

You tend to give a lot of false information. And that causes the OP to search for things that can't be found.

Just saying its in the engine bay does not tell someone WHERE. He would have spent a great deal of time looking.
You have a 1st gen expy and he has a 2nd gen expy. What you have on yours does not apply to his.

 

[docraymund]

You could also check the brake deactivation switch on the master cylinder. Often it is stuck open.

 

[Bedrck47]

The following test is for the speed control
Preform this test if you have tested and confirmed with a meter that ALL fuses are good

Speed Control Self-Test Diagnostics

WARNING: This test is a key on engine off (KOEO) test only that is conducted in PARK only with the emergency brake fully engaged.

NOTE: A review of the following test steps is required before carrying out the Self-Test Diagnostic procedure. After entering the diagnostic mode, the module will time out if the mandatory switch sequence is not completed within 5 seconds. If a module time out occurs, the procedure must be reinitiated.

Enter the Self-Test Diagnostics by pressing the speed control OFF switch while turning the ignition key ON, making sure the engine does not start and is not running. Five additional flashes at this point indicate a defective speed control actuator. Release the OFF switch.
Press and release the remaining switches in this sequence: ON, RESUME, COAST and SET/ACCEL (for Expedition), ON RESUME, COAST and CANCEL (for Navigator).
The speed control indicator lamp will flash after each switch is pressed and released. Press and release each switch in the sequence immediately after the indicator light goes out for the previous switch.
NOTE: There will be a slight delay when the last button is pressed and released and the lamp flashes.

A lamp flash with the last button (SET/ACCEL) or CANCEL (for Navigator) indicates that the STATIC test passed. If the lamp does not flash with the last button and there are no additional flashes of the lamp, the switches are defective.
If the lamp does not flash with the last button, and additional flashes occur, follow the chart below for trouble codes:
NOTE: If unable to enter self-test, Go To Pinpoint Test D .

Test D is to check the switches on the steering wheel. If you need that test procedure send me a PM with your e-mail address. I will send it to you.

 

[spcvfd322]

Bedrck47 pm sent
Docraymund thrre is not sensors on the master Cyl on the 04
The deativation switch is on the brake pedal