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Have a 2004 416D that has no voltage on fuse P9. All other
Second Opinion] Have a 2004 416D that has no voltage on fuse P9. All other fuses have pwr. Fuse panel buzzes when key is turned on. Relays seem to the OK. … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
ASV 2800 will start but when the key is released to run it
ASV 2800 will start but when the key is released to run it dies … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
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Member have cat 246 skid steer that the fuel shutoff cly
Member have cat 246 skid steer that the fuel shutoff cly does not work … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
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I have a 272B skid steer and 4 months ago it quit running
I have a 272B skid steer and 4 months ago it quit running and threw the mismatched engine hp code. Called the local Cat dealer and they came out and said it was the fuse and the solenoid. Changed it a… read more
Wayne
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Vocational, Technical or Trade Scho
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I have a 1987 Cat 416 backhoe that has starting issues.
i have a 1987 Cat 416 backhoe that has starting issues. Serial number is ***** … read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
I have a cat 430D backhoe. Every thing works except the rear
I have a cat 430D backhoe. Every thing works except the rear backhoe controls … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a420 tractor backhoe caterpillar 2004 ,it will start
i have a420 tractor backhoe caterpillar 2004 ,it will start run for five seconds and blow the fuse p9 ,i hit the key and can't here the lift pump kick in it is electric , i changed the fuel solonoid o… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
Is there a COM port to hook up CAT ET for engine Diagnosis
is there a COM port to hook up CAT ET for engine Diagnosis on a CAT 420D … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a 2003 cat 430d backhoe. The engine does not turn
I have a 2003 cat 430d backhoe. The engine does not turn over when key is turned. I have checked the p2 fuse. When I swap the k1 and it relay the relay makes a buzzing sound. Where do I go from here? … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,658 satisfied customers
I'm working on a 2006 Cat 430D. Serial 0430DPBNK06707. I'm
Hello, I'm working on a 2006 Cat 430D. Serial 0430DPBNK06707. I'm having a problem starting it. There is power to the switch, but it is locked like the neutral safety switch Isn't working. I've got th… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
Cat 430D will not start no power to fuel shut off solinoid.
Cat 430D will not start no power to fuel shut off solinoid. No power at the fuse in fuse box either … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
Have a 430 cat backhoe the eng 1 fuse keeps blowing whats
have a 430 cat backhoe the eng 1 fuse keeps blowing whats the usual problem for this cause I no the fuse handles a lot of stuff… read more
Curtis B.
Curtis B.
Technician
Associate Degree
2,324 satisfied customers
Need help with Caterpillar backhoe 430D -- transmission does
need help with Caterpillar backhoe 430D -- transmission does not operate when engine running … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,658 satisfied customers
I have a 2005 CAT 430D backhoe that continues to run after
I have a 2005 CAT 430D backhoe that continues to run after the key is turned off. Sometimes it will run anywhere from 5 seconds to 40 seconds after key is turned off. … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,658 satisfied customers
I have a cat 267b the starter wire and the ignition wire are
i have a cat 267b the starter wire and the ignition wire are shorting together and the ignition wire will not power up the lights and gages until the key is turned to crank at that point the machine w… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
What kind of oil do i use in a cat 430d rear brake system,
what kind of oil do i use in a cat 430d rear brake system … read more
Dan
Dan
Technician
Auto Mechanics 1&2/diesel mech
14,658 satisfied customers
I Have a caterpillar 430D 3054C engine serial BNK06284 I just
I Have a caterpillar 430D 3054C engine serial BNK06284 I just replaced the fuel injection pump and when I went to start it I have that it starts and stays running only with the key in the start positi… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
I have a caterpillar 416 D when I turn on ignition fuse P9
I have a caterpillar 416 D when I turn on ignition fuse P9 on fuse box will blow all the time any ideas will be appreciated I need diagram of both fuse boxes and fuses also I need wiring diagram of ig… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,325 satisfied customers
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Meet the Experts:

Curtis B.

Curtis B.

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Technican turned service manager with multiple lines of equipment and rental units.

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Chris (aka- Moose)

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JBFixxer

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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