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Transmission problem

Tiny
MUSTAFA ALTEMIMI
  • MEMBER
  • 2008 TOYOTA CAMRY
  • 2.4L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 200,000 MILES
Hi,

I have a problem in my car. The fifth gear is missing and the check engine light comes on. I examined the car by obd 2 scanner, the trouble code is (P0500 - vehicle speed sensor) what this means? And where is the location of this sensor in the engine?
I am from Iraq we do not have car service centers in the near by, the mechanics told me to change the ABS?
I lost a lot of money with no benefit.
Can you help me to solve the problem?
Thanks.
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Wednesday, July 4th, 2018 AT 3:08 PM

15 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning.

I attached apicture and procedure for you for the vehicle speed sensor.

Roy

Usually with this code the speedometer works sometimes.

500

CRUISE CONTROL SYSTEM: P0500: Vehicle Speed Sensor Malfunction

DTC P0500 - Vehicle Speed Sensor Malfunction

DTC P0503 - Vehicle Speed Sensor "A" Intermittent / Erratic / High

DESCRIPTION

The cruise control system uses the same vehicle speed signal that is sent to the ECM for the SFI system or the ECD system. If DTC P0500 is detected, perform the diagnosis using the inspection procedure for DTC P0500 in the SFI system (See: A L L Diagnostic Trouble Codes ( DTC ) > P Code Charts > Engine Control System - SFI System) for 2AZ-FE, or (See: A L L Diagnostic Trouble Codes ( DTC ) > P Code Charts > Engine Control System - SFI System) for 2GR-FE). The speed signal is converted for use by the cruise control inside the ECM. Both the SFI system and the cruise control system can set DTC P0500, however, the detection conditions of the two systems are different.

REMOVAL

1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
2. REMOVE BATTERY (See: Engine > Removal and Replacement > Removal)

3. REMOVE AIR CLEANER INLET ASSEMBLY (See: Engine > Removal and Replacement > Removal)

4. REMOVE AIR CLEANER CAP SUB-ASSEMBLY (See: Throttle Body > Removal and Replacement > Removal)

5. REMOVE AIR CLEANER CASE SUB-ASSEMBLY (See: Engine > Removal and Replacement > Removal)

6. REMOVE SPEED SENSOR (NT SENSOR)
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Thursday, July 5th, 2018 AT 8:06 AM
Tiny
MUSTAFA ALTEMIMI
  • MEMBER
  • 9 POSTS
Does changing this NT sensor solve the transmission problem?
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Saturday, July 7th, 2018 AT 9:41 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
It may. I would replace the sensor and see if it will shift into fifth.

Roy
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Saturday, July 7th, 2018 AT 12:12 PM
Tiny
MUSTAFA ALTEMIMI
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Thanks a lot.
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Saturday, July 7th, 2018 AT 1:12 PM
Tiny
ASEMASTER6371
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You are welcome. Keep us updated.

Roy
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Saturday, July 7th, 2018 AT 1:50 PM
Tiny
MUSTAFA ALTEMIMI
  • MEMBER
  • 9 POSTS
Hi,
I changed the NT sensor but the problem is the same.
The code is the same p0500.
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Sunday, July 8th, 2018 AT 7:24 AM
Tiny
ASEMASTER6371
  • MECHANIC
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Do you have a scan tool to see if the sensor is sending a signal to the PCM?

Did you verify the connector pins are not loose, burned or damaged?

Roy
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Sunday, July 8th, 2018 AT 12:07 PM
Tiny
MUSTAFA ALTEMIMI
  • MEMBER
  • 9 POSTS
I just have an obd2 scanner which I shopped from Amazon which shape shown in the picture below. Do I need more advanced scanner to show more details? The connector pins are well.
Thanks a lot for rapid detailed answers.
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Sunday, July 8th, 2018 AT 2:21 PM
Tiny
ASEMASTER6371
  • MECHANIC
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That is just a simple code reader and will not read live information.

My preference.

Lots to choose from.

https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2380057.m570.l1311.R8.TR12.TRC2.A0.H0.Xsnap+on+.TRS0&_nkw=snap+on+scanner&_sacat=0
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Sunday, July 8th, 2018 AT 2:28 PM
Tiny
MUSTAFA ALTEMIMI
  • MEMBER
  • 9 POSTS
Nice, I will look for this type of scanner and examine the car to see what is going on.
Thanks
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Sunday, July 8th, 2018 AT 9:41 PM
Tiny
ASEMASTER6371
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You are welcome. Keep me updated.

Roy
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Monday, July 9th, 2018 AT 4:44 AM
Tiny
MUSTAFA ALTEMIMI
  • MEMBER
  • 9 POSTS
Hi,

I examined the car by scan tool, which told me there is a problem in the VSS sensor itself. We disconnected the pins of the NT sensor and re-examined the car, two trouble codes appeared. This means that the VSS is another sensor rather than the NT sensor as in the image below. What is your opinion?
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Friday, July 27th, 2018 AT 11:40 AM
Tiny
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Okay, did you get another scan tool to read live data to see if there is a signal from the VSS or the input speed sensor?

Roy
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Friday, July 27th, 2018 AT 2:02 PM
Tiny
MUSTAFA ALTEMIMI
  • MEMBER
  • 9 POSTS
Yes, it has told me that the input speed sensor is okay, but the VSS malfunctioned.
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Friday, July 27th, 2018 AT 2:58 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,968 POSTS
Glad you could get it fixed, that kind of problem can be tough. Please use 2CarPros anytime we are here to help.

Cheers, Ken
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Tuesday, July 31st, 2018 AT 11:59 AM

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