PistonHeads

Nav stopped working? - Page 1 - Boxster/Cayman - PistonHeads UK

Add to repair workspace

New repair projectOpen repair workspace

Original source

7 captured repliesPartial discussion capture · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHNav stopped working? - Page 1 - Boxster/Cayman - PistonHeads UK

Leading reported evidence

Replace they didn't connect the cable correctly

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
I'm thinking that maybe when the screen was replaced they didn't connect the cable correctly...
Original post Read captured discussion
Nav stopped working? - Page 1 - Boxster/Cayman - PistonHeads UK

Read full discussion summary

Leading evidence: 'Replace they didn't connect the cable correctly' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Replace they didn't connect the cable correctly' (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 · 7 captured posts examined · 1 partial discussions

Compare 1 other evidence results

Reset iirc press 148 at the same time

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 · Original poster
Try to reset, iirc press 148 at the same time.
Original post Read captured discussion
Nav stopped working? - Page 1 - Boxster/Cayman - PistonHeads UK

Suggestion
Try to reset, iirc press 148 at the same time.
Original post Read captured discussion
Nav stopped working? - Page 1 - Boxster/Cayman - PistonHeads UK

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 they didn't connect the cable correctly

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
I'm thinking that maybe when the screen was replaced they didn't connect the cable correctly...
Original post Read captured discussion
Nav stopped working? - Page 1 - Boxster/Cayman - PistonHeads UK

Reset iirc press 148 at the same time

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
Try to reset, iirc press 148 at the same time.
Original post Read captured discussion
Nav stopped working? - Page 1 - Boxster/Cayman - PistonHeads UK

Suggestion
Try to reset, iirc press 148 at the same time.
Original post Read captured discussion
Nav stopped working? - Page 1 - Boxster/Cayman - PistonHeads UK

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.

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

PistonHeads: 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: 20261026T113718Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

So going into B'ham yesterday following the nav, sun comes out drop the roof (987.2 S FYI) and the nav sudden goes haywire, puts me miles away from where I actually am... Then travelled to Bristol and today back home (NW) but the nav still thinks I'm wondering around near Dudley somewhere lol Any ideas?

POST 2Original post

Try to reset, iirc press 148 at the same time.

POST 3 / ORIGINAL POSTEROriginal post

Callughan said: Try to reset, iirc press 148 at the same time. Sorry 148 on what? It's PCM3 in mine

POST 4Original post

Something almost identical happened to me recently. It was a broken GPS controller unit that had to be replaced. (Mine left me in the middle of the English Channel!)

POST 5Original post

Replacement PCM unit under warranty I suspect.

POST 6 / ORIGINAL POSTEROriginal post

Cheers... Hmmmm, I had my screen replaced on Good Friday (see my other thread) it's OE glass and the nav was working once replaced and up until the point I dropped the roof on Saturday, part of me thinks it's the screen/antenna more specifically the connection to the screen... Thoughts?

POST 7 / ORIGINAL POSTEROriginal post

So as I understand it now there is a GPS module bolted within the engine bay, under the plastic cover where the wiper motor/linkage is, is this correct? I'm thinking that maybe when the screen was replaced they didn't connect the cable correctly... worth a punt?

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