Rennlist

996 n/a and 996TT HVAC blower motor not working. Need some info please.

Add to repair workspace

New repair projectOpen repair workspace

Original source

3 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCH996 n/a and 996TT HVAC blower motor not working. Need some info please.

Leading reported evidence

Replace blower assembly right

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
2a) Assuming I have 12 VDC from the car side connector, I simply replace the blower assembly right with one from below right?
Original post Read captured discussion
996 n/a and 996TT HVAC blower motor not working. Need some info please.

Read full discussion summary

Leading evidence: 'Replace blower assembly right' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace blower assembly right' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 3 captured posts examined · 0 partial discussions

Compare 1 other evidence results

Replace speed controller; if not

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion
If the blower blows replace the speed controller; if not replace the blower.
Original post Read captured discussion
996 n/a and 996TT HVAC blower motor not working. Need some info please.

Frequently discussed actions (2)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Replace blower assembly right

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
2a) Assuming I have 12 VDC from the car side connector, I simply replace the blower assembly right with one from below right?
Original post Read captured discussion
996 n/a and 996TT HVAC blower motor not working. Need some info please.

Replace speed controller; if not

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion
If the blower blows replace the speed controller; if not replace the blower.
Original post Read captured discussion
996 n/a and 996TT HVAC blower motor not working. Need some info please.

Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

3 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T205155Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Dear All, I am assuming the HVAC motor fan assembly is the same in the n/a and the TT correct? If so can yall help answer these questions before I dive in? Thanks!! 1) It looks like the HVAC control unit is working correctly, Fan does not come on though. 2) It looks pretty easy to get the assembly out. Assuming the controller is sending control the the blower, I should be getting 12 across the electrical connector right? If so, can I do this Key on Engine Off, or does the engine need to be running. I cant remember. 2a) Assuming I have 12 VDC from the car side connector, I simply replace the blower assembly right with one from below right? EDIT: Where is the blower motor resister located? I cant find anything about it at all in my searches... Thanks.

POST 2Original post

There is a speed controller that's in between the control panel and the blower. I would unplug the 2 wires to the blower motor and jump power to the blower motor. If the blower blows replace the speed controller; if not replace the blower.

POST 3 / ORIGINAL POSTEROriginal post

Quotes source post: 20619803

This is good to know! I figured that would have been built into to the unit in the console. I'll keep this in mind while troubleshooting, Thanks for the help!

This is a source reference. Confirm exact model applicability in the original material.