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Zemco
Automotive

Model # ZT-1 Official Zemco gps unit

Here are the diagrams and repair parts for Official Zemco ZT-1 gps unit, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 17 parts  |
Com Module 4949

#NI

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Com module

Part #4949

The manufacturer no longer makes this part, and there's no substitute part

Comm Module 4950

#NI

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Comm module

Part #4950

The manufacturer no longer makes this part, and there's no substitute part

Comm Module 3111

#NI

All parts diagram

Comm module

Part #3111

The manufacturer no longer makes this part, and there's no substitute part

Vacuum Servo 1156

#NI

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Vacuum servo

Part #1156

The manufacturer no longer makes this part, and there's no substitute part

Mod Harn Kit 4587

#NI

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Mod harn kit

Part #4587

The manufacturer no longer makes this part, and there's no substitute part

Thrt Act Kit 4594

#NI

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Thrt act kit

Part #4594

The manufacturer no longer makes this part, and there's no substitute part

Harness Kit 4597

#NI

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Harness kit

Part #4597

The manufacturer no longer makes this part, and there's no substitute part

Vacuum Line 1079

#NI

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Vacuum line

Part #1079

The manufacturer no longer makes this part, and there's no substitute part

Wiring Harns 4967

#NI

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Wiring harns

Part #4967

The manufacturer no longer makes this part, and there's no substitute part

Harness 3346

#NI

All parts diagram

Harness

Part #3346

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas cooktops

Why won't my cooktop's gas burners ignite or spark?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure, lack of ...

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Why isn't my cooktop's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, burner valve failure...

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Why do my cooktop's spark igniters keep clicking?

Main causes: stuck burner igniter switch, wet igniter switch contacts, faulty spark module...

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Repair guides for gas cooktops

How to replace a spark module on a gas cooktop

How to replace a spark module on a gas cooktop

No flame on your gas cooktop? Installing a new spark module could be the fix you need....

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Repair difficulty
Time required
30 minutes or less
How to replace a spark igniter switch on a gas cooktop

How to replace a spark igniter switch on a gas cooktop

Follow these step-by-step instructions to fix the surface burner ignition system on your gas cooktop by replacing the sp...

Read more
Repair difficulty
Time required
45 minutes or less

Articles and videos for gas cooktops

How is cooking on an electric range different than cooking on a gas stove?

How is cooking on an electric range different than cooking on a gas stove?

Learn about the differences between cooking on gas and electric stoves....

Read more
5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home....

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How to clean grates and burners on a gas cooktop video

How to clean grates and burners on a gas cooktop video

Find out how to clean the grates and burners on your gas cooktop....

Read more

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