Side Work Before Warranty Approval: 730 Claims
730 transmission claims flag side work before approval—a common void path. Get pre-authorization and document symptoms before teardown. Not automatic denial.
Quick Answer
**730 warranty claims** flag **side work or renovation done before warranty approval** (`isRenovationDoneOnTheSide`). That means someone **opened, repaired, or removed** the transmission **without authorization** while the claim was open or before intake. It is a **common void and denial path** — but **not automatic**: explicit denial when the flag is true runs **~3.0%** (**22** of **730**). **Always document symptoms and contact support before teardown.**
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What Does This Article Cover?
- What **side work before approval** means in warranty intake
- How **730 flagged transmission claims** compare to **denial outcomes**
- **Pre-authorization workflow** — what to do instead of tearing down
- Overlap with **self-install** (C6) and **denial patterns** (C8)
- **Before filing a claim** checklist — no unauthorized repair
- Links to **pre-auth** and **required documents**
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What Counts as Side Work Before Approval?
| Action | Risk | |--------|------| | **Removing the transmission** for internal inspection before pre-auth | High — warranty void language common | | **Opening the pan or valve body** “to look” | Alters evidence trail | | **Swapping another used unit** while waiting | Coverage confusion | | **Third-party rebuild** during open claim | Unauthorized repair | | **Continuing shop work** not on original install invoice | Documentation gap |
**Intake field:** `isRenovationDoneOnTheSide` = **730** claims `true` · **5,575** `false` · **1,011** unknown.
| Outcome when side-work flag = true | Count | Rate | |------------------------------------|------:|-----:| | Claims with flag | **730** | 100% | | **Explicit denial** (inferred) | **~22** | **~3.0%** | | Reviews with install-fault tags | Higher scrutiny | See C8 |
**Training note:** Denial letters cite **warranty void**, **outside procedure**, and **missing documentation** when teardown precedes approval — see transmission warranty denied patterns: /blog/transmission-warranty-denied-install-documentation-patterns (C8).
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What Should You Do Instead of Side Work?
| Step | Correct process | |------|-----------------| | 1 | **Document symptom** — video, road test notes, odometer | | 2 | **Scan and photo** — leaks before cleanup, full DTC export | | 3 | **Contact support** — open claim with install details | | 4 | **Wait for pre-authorization** before removal or internal inspection | | 5 | **Use approved shop** if field inspection is required |
Full workflow: pre-authorization before removing the unit: /blog/pre-authorization-before-removing-unit.
**Allowed without teardown:** Fluid level check · scan · visual leak inspection · relearn per OEM procedure · cooler line verification.
**Not allowed without approval:** Pan drop for metal inspection · valve body access · full R&R for “second opinion” · swapping units.
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How Does Side Work Relate to Self-Install?
| Flag | Claims | Denial when true | Article | |------|-------:|-----------------:|---------| | **Self-installer** | **992** | **~3.1%** | C6: /blog/self-installed-reman-transmission-992-flagged-claims | | **Side work before approval** | **730** | **~3.0%** | This page |
A claim can flag **both**. Self-install is **who** installed; side work is **unauthorized repair after** install or during review.
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Before filing a claim
| Step | Action | |------|--------| | 1 | **Do not remove or open** the transmission before support confirms | | 2 | Document symptom, miles since install, fluid level | | 3 | Save full scan report (stored + pending codes) | | 4 | Photo leaks and external condition **before** any cleanup | | 5 | Disclose any **prior shop work** on the same complaint |
Full prep: required documents for a warranty claim: /blog/documents-required-warranty-claim · pre-authorization before removing the unit: /blog/pre-authorization-before-removing-unit
> Before any unit is removed or replaced, document the symptom, save scan results or inspection notes, and contact support with the installation details so the issue can be reviewed accurately.
Related: self-install flag: /blog/self-installed-reman-transmission-992-flagged-claims (C6) · denial patterns: /blog/transmission-warranty-denied-install-documentation-patterns (C8) · claim timeline: /blog/what-happens-after-warranty-claim-submitted
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FAQ
What is side work before warranty approval?
Any **unauthorized repair, removal, or internal inspection** of the transmission while a warranty review is pending or before pre-authorization.
How many transmission claims flag side work?
**730** claims with `isRenovationDoneOnTheSide` = true in CPP export (2020–2026).
Does side work automatically void warranty?
**Not always** — **~3.0%** explicit denial when flagged — but it is a **leading void path** in staff notes. **Pre-auth prevents most issues.**
What if the shop already removed the unit?
Disclose immediately · provide **photos and metal sample if taken** · expect **install-documentation review** — C8: /blog/transmission-warranty-denied-install-documentation-patterns.
Where is the pre-authorization guide?
Pre-authorization before removing the unit: /blog/pre-authorization-before-removing-unit.
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Related on Expedia Parts
- Warranty policy and Expedia Protection: /warranty
- Warranty activation — 14-day rule: /blog/warranty-activation-14-day-rule
- Pre-authorization before removing the unit: /blog/pre-authorization-before-removing-unit
- Documents required for a warranty claim: /blog/documents-required-warranty-claim
- Valve body issue or software issue: /blog/valve-body-issue-or-software-issue
- Used engine warranty voids and contamination denials: /blog/used-engine-warranty-voids-contamination-denials