2500HD GMC Sierra pickup giving diagnostic code p1516 ?

Question 1

0helpful

1answer

My pontiac g6 wont start and it has a new battery, code p1516 came up with one more for traction or something.

2006 Pontiac G6 Code P1516 Manf Cntrl Veh Spd Idle Speed

Oct 24, 2017 • Pontiac Cars & Trucks

1helpful

1answer

1990 sierra hard to start,then idles high eng. light comes on veh.idles start to die then dies

check to see if there are any codes. then check the EGR system for not closing completely causing a vacuum leak.

Jul 20, 2015 • 1990 GMC Sierra

0helpful

1answer

Manf. cntrl veh. spd. idle speed control auxiliary inputs

DTC P1572: BRAKE CANCEL SWITCH OUT OF SELF TEST RANGE NOTE: Limited information available from manufacturer.
NOTE: For circuit reference, see appropriate diagram in WIRING DIAGRAMS article.
Possible Causes

Open circuit, high resistance or short circuit between the brake cancel switch and PCM signal circuit.
Open or short circuit in the brake cancel switch power supply circuit.
Brake cancel switch failure.

Apr 18, 2012 • Volkswagen Jetta Cars & Trucks

0helpful

1answer

P1506 mfr ctrl veh spd idle ctrl aux inp

most likely the idle air control valve is dirty.try cleaning it,if that doesnt fix it test the throttle position sensor.TPS usually causes higher than normal idle speed or intermittent misfires depending on throttle angle while driving.send me a msg for test procedure if needed

Dec 17, 2011 • 2002 Mercury Sable

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1answer

I have a 2002 gmc sierra 2500hd 6.6 diesel the trucks eng. cranks but dose not start, but if i spray starter fluid into the air filter it starts and stays runing good with no problems, but every time i...

Check to ensure your glow plugs are functioning properly.

Is the truck blowing a lot of white smoke during idle or initial start up? If so, you most likely have injectors that are not performing correctly, not allowing vehicle to start.

Russ

Mar 20, 2011 • 2002 GMC Sierra 2500HD

0helpful

1answer

I have a 2006 dodge ram 1500 4x4 with a 5.7 hemi. engine light came on, i got 2 codes P1521 and P0456 what do these mean?

P1521 =Manf control veh spd, idle control, auxillary inputs

P0456=Emission control system eak, very small

???Good Luck

May 25, 2010 • 2005 Chrysler 300

0helpful

1answer

1997 gmc sierra suddenly has a low idle 5.7 liter I am thinking its the tps sensor? The truck has served me well I love it .All plugs are new its not a rough idle just lower than it used to be. If the...

IAC - idle air control valve problem maybe .
Idle Air Control Valve
GM Idle Air Control IAC Function Diagnostics and Repair
007 Idle Speed Problems Scan Data for Idle

Jan 24, 2018 • 2000 GMC New Sierra 1500

2helpful

1answer

Engine light code P1507: ''manf cntrl veh spd idle speed control auxiliary inputs'' and P0306: ''cylinder 6 misfire detected''. this ranger resitates press gas. where do i start?

P1507 is "Idle Air Control System Underspeed Error". This code indicates a problem with the Idle Air Control (IAC) valve assembly, harness wiring for the IAC or the Powertrain Control Module. So checking the IAC next is the most logical step.

Oct 07, 2009 • 1998 Ford Ranger SuperCab

6helpful

4answers

I have a 2008 GMC 2500. My cigarette lighter (not the Aux 1 or 2 power jack) stopped working and I check all the fuses. None are blown but I have no power. Are there any in-line fuses in this circuit?

Check fuse 55 in the eng. comp. and check the power fuse "alt pwr" 20A in the driver's side fuse panel on side of dash.
I melted my right side power plug with a portable compressor and blew the fuse in the dash panel. I need to get a new power plug now.

Sep 10, 2009 • 2008 GMC Sierra 2500HD 2WD

0helpful

2answers

Replacing Idle Air Control Valve on '00 Sonata

You might just need to clean the IAC valve and throttle body. Try autozone for a free repair guide. You might need to buy a set of socket driver bits if it's held on with anti tamper screws.

Sep 10, 2009 • 2000 Hyundai Sonata

Question 2

Ted James

Chevrolet Master 1,615 Answers
Posted on Dec 04, 2013

Ted James

Chevrolet Master

Joined: Nov 19, 2013

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Connection to your throttle body. Get a repair kit. Here is a video explaining the problem. Just click on the link.

Answer 2 · 9/23/2009 12:00:00 AM

PAUL MC G

1280 Answers
Posted on Sep 23, 2009

SOURCE: Replacing Idle Air Control Valve on '00 Sonata

No such code: P1520

Anonymous

2049 Answers
Posted on Oct 07, 2009

SOURCE: engine light code P1507:

P1507 is "Idle Air Control System Underspeed Error". This code indicates a problem with the Idle Air Control (IAC) valve assembly, harness wiring for the IAC or the Powertrain Control Module. So checking the IAC next is the most logical step.

Jose Cada

3530 Answers
Posted on Feb 15, 2011

SOURCE: 1998 BMW Z3 1.9L Trouble code

Welcome to Fixya

You need to replace the disa valve/adjuster unit to fix the toruble code.

Thank you for using Fixya!

If you need further help, reach me via phone at https://www.6ya.com/expert/elixirjose_00375ea24bd8141b

Instant Repair Help over the Phone

6ya.com

Save Time & Money by instantly connecting to...

Anonymous

372 Answers
Posted on Apr 25, 2012

SOURCE: manf. cntrl veh. spd. idle speed control auxiliary inputs

DTC P1572: BRAKE CANCEL SWITCH OUT OF SELF TEST RANGE NOTE: Limited information available from manufacturer.
NOTE: For circuit reference, see appropriate diagram in WIRING DIAGRAMS article.
Possible Causes

Open circuit, high resistance or short circuit between the brake cancel switch and PCM signal circuit.
Open or short circuit in the brake cancel switch power supply circuit.
Brake cancel switch failure.

Answer 3 · 9/23/2009 12:00:00 AM

PAUL MC G

1280 Answers
Posted on Sep 23, 2009

SOURCE: Replacing Idle Air Control Valve on '00 Sonata

No such code: P1520

Answer 4 · 10/7/2009 12:00:00 AM

Anonymous

2049 Answers
Posted on Oct 07, 2009

SOURCE: engine light code P1507:

P1507 is "Idle Air Control System Underspeed Error". This code indicates a problem with the Idle Air Control (IAC) valve assembly, harness wiring for the IAC or the Powertrain Control Module. So checking the IAC next is the most logical step.

Answer 5 · 2/15/2011 12:00:00 AM

Jose Cada

3530 Answers
Posted on Feb 15, 2011

SOURCE: 1998 BMW Z3 1.9L Trouble code

Welcome to Fixya

You need to replace the disa valve/adjuster unit to fix the toruble code.

Thank you for using Fixya!

If you need further help, reach me via phone at https://www.6ya.com/expert/elixirjose_00375ea24bd8141b

Instant Repair Help over the Phone

6ya.com

Save Time & Money by instantly connecting to...

Answer 6 · 4/25/2012 12:00:00 AM

Anonymous

372 Answers
Posted on Apr 25, 2012

SOURCE: manf. cntrl veh. spd. idle speed control auxiliary inputs

DTC P1572: BRAKE CANCEL SWITCH OUT OF SELF TEST RANGE NOTE: Limited information available from manufacturer.
NOTE: For circuit reference, see appropriate diagram in WIRING DIAGRAMS article.
Possible Causes

Open circuit, high resistance or short circuit between the brake cancel switch and PCM signal circuit.
Open or short circuit in the brake cancel switch power supply circuit.
Brake cancel switch failure.

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2500HD GMC Sierra pickup giving diagnostic code p1516 ?

1 Answer

Ted James

4 Related Answers

PAUL MC G

Anonymous

Jose Cada

Anonymous

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Related Questions:

My pontiac g6 wont start and it has a new battery, code p1516 came up with one more for traction or something.

1990 sierra hard to start,then idles high eng. light comes on veh.idles start to die then dies

Manf. cntrl veh. spd. idle speed control auxiliary inputs

P1506 mfr ctrl veh spd idle ctrl aux inp

I have a 2002 gmc sierra 2500hd 6.6 diesel the trucks eng. cranks but dose not start, but if i spray starter fluid into the air filter it starts and stays runing good with no problems, but every time i...

I have a 2006 dodge ram 1500 4x4 with a 5.7 hemi. engine light came on, i got 2 codes P1521 and P0456 what do these mean?

1997 gmc sierra suddenly has a low idle 5.7 liter I am thinking its the tps sensor? The truck has served me well I love it .All plugs are new its not a rough idle just lower than it used to be. If the...

Engine light code P1507: ''manf cntrl veh spd idle speed control auxiliary inputs'' and P0306: ''cylinder 6 misfire detected''. this ranger resitates press gas. where do i start?

I have a 2008 GMC 2500. My cigarette lighter (not the Aux 1 or 2 power jack) stopped working and I check all the fuses. None are blown but I have no power. Are there any in-line fuses in this circuit?

Replacing Idle Air Control Valve on '00 Sonata

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Trustworthy Expert Solutions

2500HD GMC Sierra pickup giving diagnostic code p1516 ?

1 Answer

Ted James

4 Related Answers

PAUL MC G

Anonymous

Jose Cada

Anonymous

Add Your Answer

Attachments: Added items

Related Questions:

My pontiac g6 wont start and it has a new battery, code p1516 came up with one more for traction or something.

1990 sierra hard to start,then idles high eng. light comes on veh.idles start to die then dies

Manf. cntrl veh. spd. idle speed control auxiliary inputs

P1506 mfr ctrl veh spd idle ctrl aux inp

I have a 2002 gmc sierra 2500hd 6.6 diesel the trucks eng. cranks but dose not start, but if i spray starter fluid into the air filter it starts and stays runing good with no problems, but every time i...

I have a 2006 dodge ram 1500 4x4 with a 5.7 hemi. engine light came on, i got 2 codes P1521 and P0456 what do these mean?

1997 gmc sierra suddenly has a low idle 5.7 liter I am thinking its the tps sensor? The truck has served me well I love it .All plugs are new its not a rough idle just lower than it used to be. If the...

Engine light code P1507: ''manf cntrl veh spd idle speed control auxiliary inputs'' and P0306: ''cylinder 6 misfire detected''. this ranger resitates press gas. where do i start?

I have a 2008 GMC 2500. My cigarette lighter (not the Aux 1 or 2 power jack) stopped working and I check all the fuses. None are blown but I have no power. Are there any in-line fuses in this circuit?

Replacing Idle Air Control Valve on '00 Sonata

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Cars & Trucks

My pontiac g6 wont start and it has a new battery, code p1516 came up with one more for traction or something.

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