Transmission repair quote
Shop says the transmission needs replacing on a 2016 sedan with 118,000 miles. No diagnostic report was provided with the quote.
Problem-Solving Engine
Step 4 of 7
Compare — What are the real options?
- IdentifyIdentify — complete
- VerifyVerify — complete
- UnderstandUnderstand — complete
- CompareCompare — current
- ProtectProtect
- ActAct
- TrackTrack
The bottom line
A slipping transmission can mean a full replacement, but it can also mean fluid, a solenoid or a valve body. Nothing in this quote shows which one it is. Getting the diagnosis in writing is the cheapest next move.
2
Red flags
2
Options
2/4
Steps done
Part 1
Your action plan
Do this first
Ask the shop to put the diagnosis in writing
Request the specific test performed and its result, by email or on the estimate.
CompletedThen do this
Take that written diagnosis to a second shop
CompletedBefore paying, verify this
Get the warranty terms in writing — unit and labour
Not yet doneIf they refuse
If a shop will not put the diagnosis in writing, treat that as your answer
Not yet done
Part 2
Red flags and risks
- A major repair recommended without a written diagnostic result.
- A single total figure with no parts-versus-labour breakdown.
Part 3
What we know
- The shop recommends replacement and quoted $3,850 as a total.
- The symptom described is slipping between two specific gears when warm.
- The quote does not itemise parts against labour.
Part 4
Still needs verifying
- Whether a transmission fluid and pressure test was performed.
- Whether the replacement unit is new, rebuilt or used.
- What warranty covers the unit and the labour, and for how long.
- Whether the diagnostic fee is credited if you proceed.
Part 5
Your options, side by side
Option A
Get a written second opinion before authorising anything
Often $0–$150, sometimes credited against the repair
- Confirms whether the failure is the unit or a component
- Gives you a comparable quote to negotiate with
- Takes a few days
- May involve a second diagnostic fee
Option B
Authorise the replacement at this shop
$3,850 as quoted
- Fastest route back to a working car
- You would be paying for a replacement without a confirmed diagnosis
- No warranty terms established yet
Part 6
Questions to ask
- 1.What test led you to conclude the transmission itself has failed?
- 2.Is the replacement new, remanufactured or used — and what is the warranty on each?
- 3.What is the parts cost, the labour hours and the labour rate?
- 4.If a solenoid or valve body fixes it, what would that repair cost instead?
What the customer told us
Show
- Vehicle
- 2016 sedan, 118,000 miles
- Reported symptom
- Slipping between 2nd and 3rd gear when warm
- Shop diagnosis
- Transmission replacement recommended
- Quoted total
- $3,850
- Diagnostic report
- Not provided
Documents (example)
- Repair estimate (photo)
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