Whats Going on??

[Bladebox360]

well i have a 1993 vr commodore and im having problems with what i think is the transmission

at first my reverse went so i couldnt reverse (but all other gear work fine) so i went and seen a transmission place and threy told me to put this stuff in the oil to try a loosen some rubber thing thats not letting it go into reverse but that didnt work at all

so the other day i was driving and it just cut out and died and drive wouldnt work and it wouldnt start up at all so i waited a little while at it started up and it drove fine until i got it home

so i dont know what is wrong with it can someone help me on this? or should i not worry about spending money on it trying to fix it or would i just be better off getting a reconditioned gearbox?

[gossie]

Reco. box. Lack of reverse is usually the first sign. It will end up letting you right down and it'll cost you more to have it picked up and towed.

[VRCALAISS]

check your error codes.
could possibly be shift solenoids,or the car is in limp home mode.
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[Bladebox360]

this is gunna sound dumb but
how do i check the error codes??

[Vs-Stato]

Just underneath the steering column is a plug.... Brigde hokes 5 and 6 with a paper clip... Then turn your key till the dash lights come on(do not start the car)... Watch the engine light... First lot of blinks are 10s... Second lot are 1s... For example 1 blink then 2 blinks is 12... Or 2 binks then 3 blinks is 23... If you get stuck google vr commodore error codes. Youll find a full list and a more detailed information...

[Bladebox360]

i dont really understand it but i took a video of my car
would anyone be able to help me?

[VRCALAISS]

BY THE LOOKS OF IT"S THROWING Code 13 - Oxygen Sensor (O2) - No Signal

and Code 23 - Mass Air Temp Sensor (MAT) pls correct me if i'm wrong any one

[VRCALAISS]

the list of codes vr's throw V6

Code 12 - System Pass (OK)

Code 13 - Oxygen Sensor (O2) - No Signal

Code 14 - Coolant temperature sensor low voltage

Code 15 - Coolant temperature Sensor high voltage

Code 16 - Coolant temperature Sensor voltage unstable

Code 17 - ECM Error - Coolant temperature Sensor

Code 19 - Throttle Position Sensor (TPS) stuck

Code 21 - Throttle Position Sensor (TPS) high voltage

Code 22 - Throttle Position Sensor (TPS) low voltage

Code 23 - Mass Air Temp Sensor (MAT)

Code 24 - Vehicle Speed Sensor (VSS)

Code 25 - Mass Air Temp Sensor (MAT) high voltage

Code 26 - Mass Air Temp Sensor (MAT) unstable voltage

Code 28 - Pressure Switch Assembly Short Circuit - Auto Transmission Code

Code 31 - Theft Deterrent Signal missing

Code 33 - Manifold Absolute Pressure Sensor (MAP) high voltage

Code 34 - Manifold Absolute Pressure Sensor (MAP) low voltage

Code 35 - Idle Speed error

Code 36 - Vacuum Leak

Code 41 - Electronic Spark Timing Circuit (EST)

Code 42 - Bypass Circuit fault

Code 43 - Knock Sensor Circuit

Code 44 - Oxygen Sensor Lean (O2) V6

Code 45 - Oxygen Sensor Rich (O2)

Code 46 - No Reference Signals While Cranking

Code 47 - 18x Reference Signal Missing

Code 48 - Crankshaft Reference Signal Missing

Code 49 - Cam / Crank Shaft Signal Intermittent

Code 51 - Memcal Unit

Code 52 - System Voltage Too High - Auto Transmission Only

Code 53 - System Voltage Too High - Auto Transmission Only

Code 54 - System Voltage unstable

Code 55 - Analogue to Digital Error - Auto Transmission Only

Code 56 - Running Lean Under Load

Code 57 - Injector Voltage Monitor Fault

Code 58 - Transmission Fluid Temperature - Auto Transmission Only

Code 59 - Transmission Fluid Temperature - Auto Transmission Only

Code 66 - 3-2 Shift Control Solenoid Circuit Fault - Auto Transmission Only

Code 67 - TCC ON-OFF Solenoid Control Circuit - Auto Transmission Only

Code 68 - Transmission Component Slipping - Auto Transmission Only

Code 69 - TCC Stuck ON - Auto Transmission Only - Auto Transmission Only

Code 72 - Vehicle Speed Sensor Intermittent While Driving

Code 73 - Pressure Control Solenoid Current - Auto Transmission Only

Code 75 - System Voltage Low - Auto Transmission Only

Code 79 - Transmission Fluid Temperature - Too High - Auto Transmission Only

Code 81 - 2-3 Shift Solenoid “B” Fault - Auto Transmission Only

Code 82 - 1-2 Shift Solenoid “A” Fault - Auto Transmission Only

Code 83 - TCC PWM Solenoid Fault - Auto Transmission Only

[hako]

As it so happens, we are in the exact same situation with our VS which my daughter now drives - just this afternoon as it went into 2nd gear she heard and felt a thump and a grinding sound, then the car seemed sluggish and drove different to normal - then called round our place (about 3 km - I drove the car which hung on to 1st till about 4000rpm then changed OK.....took it back home then checked reverse...no reverse. This happened 7 years ago in this car exactly the same - cause then was a busted sunshell which means either repair the unit and hope no metal got into the rest of the trans (about $900) or maybe $1800+ for a reco fitted. This is the common transmission fail with VR/VS Commodores. I'm a bit browned off as last time it was fully reco'd with a stronger sunshell fitted....plus I'm going to have to lend the daughter the money which is what parents are for.
We're tossing options around...one from a wrecker plus fitting may be an option but unless you plan on unloading the car in the near future it would really be better to get it reconditioned with a proper guarantee. I don't really feel like fitting one myself as I'm getting too B old to spend a few days under the car cursing and swearing and losing skin and blood. Bright side is that it could have happened away from home when you really are into the unknown.
So to the OP, I share your frustration.

Edit...didn't check the codes as no engine light came on plus I'm over it!

[Bladebox360]

BY THE LOOKS OF IT"S THROWING Code 13 - Oxygen Sensor (O2) - No Signal

and Code 23 - Mass Air Temp Sensor (MAT) pls correct me if i'm wrong any one

so what do i do about these can they be fixed easily??

or do i gotta take my car to a mechanic?

[VRCALAISS]

just replace the 02 sensor or check wiring if your car is running rich the sensor is farked an air mass sensor might need to be cleaned or replaced 02 sensor will cause car to die while driving.

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[hako]

so what do i do about these can they be fixed easily??

or do i gotta take my car to a mechanic?

Neither of those codes affect selecting reverse in any way so I wouldn't worry about them now.....if you haven't had engine problems I'd disconnect the battery and wipe those codes....then see if they come back. However, your first priority is getting reverse....mine also. We're even thinking of scrapping our VS as the bill for a reco is $2100 and you can buy some lower mileage cars for just a bit more. Wreckers here have a box for $600 with 3 months warrany but cannot fit till after Xmas.....more problems.

[VRCALAISS]

all i done was have the wreckers fit one

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[BlackVXGTS]

Item number one from 4L60e common problems. The transmission place already told you about the additive according to your first post.

1. Slow, slipping or no reverse: “lo-reverse” clutches are worn out, fluid leak in the reverse apply circuit, or broken sunshell. It is possible to remedy a fluid problem by removing the checkball from its cage in the case in the rear of the trans may help (must remove valve body), or adding a high-viscosity additive such as Lucas Transmission additive or other seal restorer product. May also have worn boost valve (can replace in the pan).