Will turn on with test switch but not with the on off switch

Principles of Operation
The smart junction box (SJB) monitors the multifunction switch position by sending multiple voltage reference signals to the multifunction switch. When the multifunction switch is in the LH or RH TURN positions, or the hazard lamp switch is pressed, that input signal is routed to ground.
When the SJB receives a request for a turn signal or hazard lamps, the SJB supplies voltage to the appropriate turn lamps.
The timed on/off cycle is determined by the SJB and is set to flash approximately 80 times per minute if both the front and rear turn lamps operate correctly. If an individual turn signal lamp is inoperative, the SJB flashes the remaining turn lamp approximately 160 times per minute.

Smart Junction Box (SJB) Diagnostic Trouble Code (DTC) Chart DTC Description Action B2A27 Right Front Turn Lamp Circuit Open Go To Pinpoint Test M . B2A28 Right Front Turn Lamp Circuit Short to Ground Go To Pinpoint Test M . B2A29 Left Front Turn Lamp Circuit Open Go To Pinpoint Test M . B2A2A Left Front Turn Lamp Circuit Short to Ground Go To Pinpoint Test M . B2071 Hazard Switch Signal Short to Ground Go To Pinpoint Test N . B2281 Right Turn Switch Short to Ground Go To Pinpoint Test L . B2282 Left Turn Switch Short to Ground Go To Pinpoint Test L . All other DTCs - REFER to Section 419-10 .
Your best bet ,take it to a qualified repair shop . because i'am pretty you don't have a factory or professional scan tool to read these codes . Part stores can't read these code . And you probably don't have service repair info. for diagnosing one of these codes .

There is no relay , controlled electronically by the SJB - smart junction box , ford's BCM - body control module . Unless you have a factory scanner that pull code's from this module ,your best bet , take it to a qualified repair shop.

Principles of Operation
The smart junction box (SJB) monitors the multifunction switch position by sending multiple voltage reference signals to the multifunction switch. When the multifunction switch is in the LH or RH TURN positions, or the hazard lamp switch is pressed, that input signal is routed to ground.
When the SJB receives a request for a turn signal or the hazard lamps, the SJB supplies on/off voltage to the appropriate turn lamps.
The timed on/off cycle is determined by the SJB and is set to flash approximately 80 times per minute if both the front and rear turn lamps operate correctly. If an individual turn signal lamp is inoperative, the SJB flashes the remaining turn lamp approximately 160 times per minute.

DTC Charts
Smart Junction Box (SJB) DTC Chart DTC Description Action B2031 Left Corner Lamp Output Circuit Failure Go To Pinpoint Test M . B2032 Right Corner Lamp Output Circuit Failure Go To Pinpoint Test M . B2071 Hazard Switch Signal Short to Ground Go To Pinpoint Test N . B2281 Right Turn Switch Short to Ground Go To Pinpoint Test L . B2282 Left Turn Switch Short to Ground Go To Pinpoint Test L . B2A27 Right Front Turn Lamp Circuit Open Go To Pinpoint Test M . B2A28 Right Front Turn Lamp Circuit Short to Ground Go To Pinpoint Test M . B2A29 Left Front Turn Lamp Circuit Open Go To Pinpoint Test M . B2A2A Left Front Turn Lamp Circuit Short to Ground Go To Pinpoint Test M . B2A2B Left Corner Lamp Output Circuit Short to Ground Go To Pinpoint Test M . B2A2C Right Corner Lamp Output Circuit Short to Ground Go To Pinpoint Test M . All other DTCs - REFER to Section 419-10 .

Doesn't have a relay , controlled by a computer . SJB - smart junction box . Your best bet , take it to a qualified repair shop. You have no idea of the complexity of these systems .
Principles of Operation
The smart junction box (SJB) monitors the multifunction switch position by sending multiple voltage reference signals to the multifunction switch. When the multifunction switch is in the LH or RH TURN positions, or the hazard lamp switch is pressed, that input signal is routed to ground.
When the SJB receives a request for a turn signal or hazard lamps, the SJB supplies voltage to the appropriate turn lamps.
The timed on/off cycle is determined by the SJB and is set to flash approximately 80 times per minute if both the front and rear turn lamps operate correctly. If an individual turn signal lamp is inoperative, the SJB flashes the remaining turn lamp approximately 160 times per minute.

Qualified repair shop would hook up a factory or professional scanner an check for DTC'S - diagnostic trouble code's . Not OBD2 engine code's , not the samething .

Diagnostic Trouble Code (DTC) Charts
Smart Junction Box (SJB) (DTC Chart DTC Description Action B2071 Hazard Switch Signal Short to Ground Go To Pinpoint Test N . B2281 Right Turn Switch Short to Ground Go To Pinpoint Test L . B2282 Left Turn Switch Short to Ground Go To Pinpoint Test L . B2A27 Right Front Turn Lamp Circuit Open Go To Pinpoint Test M . B2A28 Right Front Turn Lamp Circuit Short to Ground Go To Pinpoint Test M . B2A29 Left Front Turn Lamp Circuit Open Go To Pinpoint Test M . B2A2A Left Front Turn Lamp Circuit Short to Ground Go To Pinpoint Test M . All other DTCs - REFER to Section 419-10 .

Without test we would only be gussing . Could be the SJB - smart junction box , electronic module problem ,wiring problem ,switch etc... Looking at wiring diagrams an testing the circuit's with a DMM - digital multi-meter , would be the way a professional technician would diagnose this . Hooking up a factory or professional type scan tool an checking for DTC'S - diagnostic trouble code's also .
The smart junction box (SJB) monitors the multifunction switch position by sending multiple voltage reference signals to the multifunction switch. When the multifunction switch is in the LH or RH TURN positions, or the hazard lamp switch is engaged, that input signal is routed to ground.
When the SJB receives a request for a turn signal or hazard lamps, the SJB supplies voltage to the appropriate turn lamps.

Smart Junction Box (SJB) Diagnostic Trouble Code (DTC) Index DTC Description Source Action B1342 ECU is Faulted SJB CLEAR the DTCs. RETRIEVE the DTCs. If DTC B1342 is retrieved again, INSTALL a new SJB. REFER to Section 419-10 . B1799 Lamp Turn Signal Front Output Circuit Open SJB Go To Pinpoint Test N . B1801 Lamp Turn Signal Front Output Circuit Short to Ground SJB Go To Pinpoint Test N . B1875 Turn Signal/Hazard Switch Signal Circuit Failure SJB Go To Pinpoint Test P . B2044 Left Rear Stop Lamp Circuit Short to Ground SJB For Milan or Zephyr, Go To Pinpoint Test N .
For Fusion, REFER to Stoplamps in this section to continue diagnosis of the turn lamp. B2045 Left Rear Stop Lamp Circuit Open SJB For Milan or Zephyr, Go To Pinpoint Test N .
For Fusion, REFER to Stoplamps in this section to continue diagnosis of the turn lamp. B2046 Right Rear Stop Lamp Circuit Short to Ground SJB For Milan or Zephyr, Go To Pinpoint Test N .
For Fusion, REFER to Stoplamps in this section to continue diagnosis of the turn lamp. B2047 Right Rear Stop Lamp Circuit Open SJB For Milan or Zephyr, Go To Pinpoint Test N .
For Fusion, REFER to Stoplamps in this section to continue diagnosis of the turn lamp. B2281 Right Turn Switch Short to Ground SJB Go To Pinpoint Test M . B2282 Left Turn Switch Short to Ground SJB Go To Pinpoint Test M .
Your best bet mite be to take it to a qualifed repair shop.

There is no flasher relay , all done electronically by the smart junction box (computer )
The smart junction box (SJB) monitors the multifunction switch position by sending multiple voltage reference signals to the multifunction switch. When the multifunction switch is in the LH or RH TURN positions, or the hazard lamp switch is engaged, that input signal is routed to ground.
When the SJB receives an input from the multifunction switch indicating a request for a turn signal or hazard lamps, the SJB then supplies voltage to the appropriate turn lamps.

Your best bet would be to take it to a qualified repair shop or dealer .
Do you know what DTC'S are ?
Smart Junction Box (SJB) Diagnostic Trouble Code (DTC) Chart DTC Description Action B1499 Lamp Turn Signal Left Circuit Failure Go To Pinpoint Test M . B1502 Lamp Turn Signal Left Circuit Short to Ground Go To Pinpoint Test M . B1503 Lamp Turn Signal Right Circuit Failure Go To Pinpoint Test M . B1506 Lamp Turn Signal Right Circuit Short to Ground Go To Pinpoint Test M . B2048 Left Rear Turn Lamp Circuit Short to Ground For Mountaineer, Go To Pinpoint Test M .
For Explorer or Explorer Sport Trac, REFER to Stoplamps in this section. B2049 Left Rear Turn Lamp Circuit Open For Mountaineer, Go To Pinpoint Test M .
For Explorer or Explorer Sport Trac, REFER to Stoplamps in this section. B2050 Right Rear Turn Lamp Circuit Short to Ground For Mountaineer, Go To Pinpoint Test M .
For Explorer or Explorer Sport Trac, REFER to Stoplamps in this section. B2051 Right Rear Turn Lamp Circuit Open For Mountaineer, Go To Pinpoint Test M .
For Explorer or Explorer Sport Trac, REFER to Stoplamps in this section. B2071 Hazard Switch Signal Short to Ground If the hazard lamps are inoperative, Go To Pinpoint Test N .
If the hazard lamps are always on, Go To Pinpoint Test O . B2281 Right Turn Switch Short to Ground Go To Pinpoint Test L . B2282 Left Turn Switch Short to Ground Go To Pinpoint Test L . All other DTCs - REFER to Section 419-10 .

Hi Lori, The links below are YouTube videos that might get you out of trouble... Also there's videos down the right side of the links that may help as well.............. CHEERS..
How to test a lawn mower Key switch....
How to test lawn mower key switch
How to test a solenoid....
How to test lawn mower solenoid
How to test lawn mower electrical safety switches....
How to test lawn mower electrical safety switches
Shows all safety switches disabled....
Disable all lawnmower safety switches

Turn Signal Lamps
The turn signal lamps are made up of the front park/turn signal lamps and rear turn signal lamps. The front turn signal lamps flash with the rear turn signal lamps when a turn is initiated using the turn signal/multifunction lever. The turn signals will operate only with the ignition switch in the RUN position and will not operate during hazard flasher operation.
When the ignition is turned to the RUN position, battery voltage is supplied to the TURN SIGNAL, CORN LPS Fuse. Battery voltage is then applied through the TURN SIGNAL, CORN LPS fuse circuit to the hazard warning switch. The hazard switch supplies a turn signal flasher signal to the turn signal switch. With the turn signal switch in the LH or RH position the corresponding turn signal indicator, rear turn signal, and front turn signal receive the turn signal switch signal and will flash. The front turn signals receive the turn signal switch signal from the turn signal switch via the body control module (BCM) . The front turn lamps are grounded at G101. The rear turn lamps are grounded at G301 and G302.
Turn Signal Lamps and/or Indicators Inoperative

2

1. Turn the ignition switch to the ON position.
2. Place the turn signal switch in the LH and RH on position.

Do the turn signals operate properly?
Go to Testing for Intermittent Conditions and Poor Connections yes
Go to Step 3 no

3

Are all of the turn signal lamps and indicators inoperative?
Go to Step 5 yes
Go to Step 4 no

4

Are only the turn signal indicators inoperative?
Go to Step 16 yes
Go to Step 9 no

5

Check the TURN SIGNALS CORN LPS fuse for an open.
Is the TURN SIGNALS CORN LPS fuse open?
Go to Step 25 yes
Go to Step 6 no

6

1. Disconnect the hazard switch.
2. Turn the ignition to the ON position, with the engine OFF.
3. Connect a test lamp between the ignition positive 1 voltage circuit of the hazard switch and a good ground.

Does the test lamp illuminate?
Go to Step 7 yes
Go to Step 27 no

7

Connect a test lamp between the ignition 1 positive supply voltage circuit of the hazard switch and the ground circuit of the hazard switch .
Does the test lamp illuminate?
Go to Step 8 yes
Go to Step 23 no

8

1. Install a fused jumper between the ignition 1 positive voltage circuit of the hazard switch and the turn signal flasher signal circuit of the hazard switch.
2. Place the turn signal switch in the RH on position and the LH on position.

Do the turn signal lamps illuminate?
Go to Step 17 yes
Go to Step 15 no

9

Is a front turn signal inoperative?
Go to Step 10 yes
Go to Step 13 no

10

1. Turn the ignition switch to the ON position.
2. Disconnect the inoperative front turn signal lamp.
3. Connect a test lamp between the supply voltage circuit of the inoperative front turn signal lamp and a good ground.
4. Place the turn signal switch in the appropriate ON position.

Does the test lamp flash ON and OFF?
Go to Step 14 yes
Go to Step 11 no

11

1. Disconnect the body control module (BCM) connector.
2. Connect a test lamp between ground and the front turn signal switch signal circuit of the BCM.
3. Place the turn signal switch in the appropriate ON position.

Does the test lamp flash ON and OFF?
Go to Step 12
Go to Step 22

12

Test for an open or for a high resistance in the supply voltage circuit of the inoperative front turn signal lamp. Refer to Circuit Testing and Wiring Repairs .
Did you find and correct the condition?
Go to Step 34
Go to Step 21

13

1. Turn the ignition switch to the ON position.
2. Disconnect the inoperative rear turn signal lamp.
3. Connect a test lamp between the supply voltage circuit of the inoperative turn signal lamp and a good ground.
4. Place the turn signal switch in the appropriate ON position.

Does the test lamp flash ON and OFF?
Go to Step 14
Go to Step 28

14

Connect a test lamp between the ground circuit of the inoperative turn signal lamp and supply voltage circuit of the inoperative turn signal lamp.
Does the test lamp illuminate?
Go to Step 20
Go to Step 26

15

Test for an open or high resistance in the turn signal flasher signal circuit. Refer to Circuit Testing and Wiring Repairs .
Did you find and correct the condition?
Go to Step 34
Go to Step 18

16

1. Turn OFF the ignition.
2. Disconnect the instrument panel cluster (IPC).
3. Connect a test lamp between the supply voltage circuit of the inoperative turn signal indicator and the instrument panel cluster (IPC) ground circuit.
4. Place the turn signal switch in the appropriate ON position.

Does the test lamp flash ON and OFF?
Go to Step 19
Go to Step 24

17

Inspect for poor connections at the harness connector of the hazard switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs .
Did you find and correct the condition?
Go to Step 34
Go to Step 30

18

Inspect for poor connections at the turn signal switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs .
Did you find and correct the condition?
Go to Step 34
Go to Step 29

19

Inspect for poor connections at the instrument panel cluster (IPC). Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs .
Did you find and correct the condition?
Go to Step 34
Go to Step 31

20

Inspect for poor connections at the inoperative turn signal lamp. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs .
Did you find and correct the condition?
Go to Step 34
Go to Step 32

On the bottom of the disposal there is a small red reset switch. Push it in and see if it stays. Turn on switch and see what happens. If it hums or buzzes take a 1/4 inch allen wrench and insert it into opening in the center of the bottom. Turn wrench back and forth while running hot water through disposal to help clear any blockage. Turn on switch on and see if thats helped. Thank you.

The key to three-way switches is the dark screw.
And different brands of switches put dark screw on different side of switch.

So, lets get out of this mess with a bit of testing.
You have two switches with 3 wires on each switch for a total of 6 wires.
Take out both switches and separate wires for testing.

Turn on power and test each wire to bare copper wire.
One and only one wire will test Hot.
The hot wire goes to dark screw on switch1.
The other two wires in that box go to either screw on switch1.
One switch done, one switch to go.

Move switch1 lever to down position.
Turn on power and test 3 remaining wires.
One wire will test hot. Mark this wire.
Move switch1 to up position, and test 3 remaining wires again.
A second wire will test hot. Mark this wire.
The 2 marked wires attach to either brass screw on switch2.
The third wire attaches to dark screw.
Both switches done.

• Hi,
• Try these:

1. Test the lid switch
   
2. Test the timer control
   
3. Test the centrifugal switch
   
4. Test the water level switch
   
5. Inspect the motor coupler
   
6. Inspect the drive belt (belt drive only)
   
7. Inspect under the washer for soot (clutch)
   
8. Test the motor
   
9. Inspect the pulley
   
10. Test the transmission
    

please rate my suggestion...