Mice attack

[jepsv]

Hi Sirs,

Just finished my 70k PMS and my service supervisor informed me that my car’s engine wire harness was chewed by rodents, the given estimate to replace the damaged wires is 55k!!

Can you me please recommend any alternate solutions, the wire is not yet cut-off, only the outer part was damaged by the mice.

My car is Mazda 3 2015 sky active

Thank you guys in advance!

[travajante]

Hi Sirs,

Just finished my 70k PMS and my service supervisor informed me that my car’s engine wire harness was chewed by rodents, the given estimate to replace the damaged wires is 55k!!

Can you me please recommend any alternate solutions, the wire is not yet cut-off, only the outer part was damaged by the mice.

My car is Mazda 3 2015 sky active

Thank you guys in advance!

Are we talking of chewed ignition circuit wire insulation? No CELs & misfires, I assume? If so, it might still be salvageable. The Skyactiv's ignition coil wires can be freed from the connector w/o cuts. Look at 2nd pic below. This way, you can retape & shrink wrap each to finish em like stock before reattaching the wires to the coil. It won't take an hour of dealership tech's time. Have all other wires & cables checked thoroughly. Hopefully, you won't need to replace anything. Here's a video on doing such, & hopefully, no soldering needed on yours: Repairing ignition circuit wire with solder/heat shrink connector - YouTube
On rodents....Is your car garaged? I've found Racumin Blocks to be effective at ridding em....but don't put these in your engine bay, but on corners & areas where they hide or pass. Must taste great coz they'd keep going back.
Racumin Blocks
Once gone, you may hook up some ultrasonic rodent repellent near the car's front end or in it. They're probably more placebo than anything, but who knows?
Cats, you might ask? They'll pose another problem. You'll invite scratches on your bonnet & roof.[emoji17]
Here are some proven preventive tips...Constantly enjoy your 3. You make keep the Mazda engine cover off. Check & clean your engine bay & garage frequently. Clear the clutter around so they won't have hiding places. And oh, prayers do work![emoji120]
Hopefully with these measures, your car won't become their favorite refuge, or worse.... maternity ward. Good luck, sir!

[jepsv]

No engine misfire or any irregularities Sir, the service supervisor also provided me a list of possible symptoms caused by the chewed wiring harness, but I’ve experienced none of it.

My dealer is in Alabang, they told me that repair is out of the option and the only offer that they can give me is a replacement of the whole wiring harness
thou one of their crew wrapped the damaged wires with some eletric tape.

Thank you Sirs

[travajante]

No engine misfire or any irregularities Sir, the service supervisor also provided me a list of possible symptoms caused by the chewed wiring harness, but I’ve experienced none of it.

My dealer is in Alabang, they told me that repair is out of the option and the only offer that they can give me is a replacement of the whole wiring harness
thou one of their crew wrapped the damaged wires with some eletric tape.

Thank you Sirs

Do you have a pic? Let's not shoot in the dark.[emoji41]
I suggested you call the Skyactiv guru over at PeligRacing +639152894590. They should be able to help you.

Sent from my SM-G950F using Tapatalk

[jepsv]

Do you have a pic? Let's not shoot in the dark.[emoji41]

Sent from my SM-G950F using Tapatalk

Ooops sorry, forgot to upload the picture



Sent from my iPhone using Tapatalk

[travajante]

Ooops sorry, forgot to upload the picture



Sent from my iPhone using Tapatalk

Ahhh...With no misfire, wires are still conducting well. Hopefully, no cut wires, no soldering needed. Just properly reinsulate them.
Step 1. Unplug the connector(BLUE) for the ignition coil.
Step 2. Disengage/Release each pin of each affected wire(RED) individually from the coil connector.
Step 3. Tape the chafed wire insulation individually.
Step 4. Sleeve a shrink wrap over each bundle of individually taped wires. This will add protection & restore the OE look.
That's pretty much it.

Call PeligRacing +639152894590 if no dealership will do this repair for you. I have seen this procedure done w/o issues.

Sent from my SM-G950F using Tapatalk

[sirkosero]

Just claim from your insurance. That buys you peace of mind. Covered yan ng acts of nature

Sent from my MI MAX 2 using Tapatalk

[kisshmet]

^Looks like some of the stranded wire has been cut..thats awfully dangerous..cutted strands means that wire can handle less current or overheat melt those insulation and stall your car or worse smoke your whole engine bay

If you believe those shrink wrap can connect those cut strands without soldering then GOODLUCK

Sent from my SM-G532G using Tapatalk

[travajante]

Just claim from your insurance. That buys you peace of mind. Covered yan ng acts of nature

Sent from my MI MAX 2 using Tapatalk

Have you tried this claim, sir? I've heard not all policies cover rodent damage.

Sent from my SM-G950F using Tapatalk

[travajante]

^Looks like some of the stranded wire has been cut..thats awfully dangerous..cutted strands means that wire can handle less current or overheat melt those insulation and stall your car or worse smoke your whole engine bay

If you believe those shrink wrap can connect those cut strands without soldering then GOODLUCK

Sent from my SM-G532G using Tapatalk

Pic isn't clear. Never said shrink wrap would restore strands cut.
The Skyactiv uses individual coil, not a coil pack. Those thin wires are pre-coil. If he's lucky, like the few I've seen, only the insulation of those are chewed & no soldering would be necessary.
I'm just sharing solution options from experience, sir, not disputing the safest route would be a pricey new harness...hence, the suggestion for PeligRacing to have an actual look at it.

Sent from my SM-G950F using Tapatalk