Cummins for check engine and malfunction lights

As mentioned yesterday, after the Rancho Jurupa campground we were going to head to a Thousand Trails park in the Palm Springs area, but due to Check Engine and Malfunction Indicator lights coming on, and the DEF gauge jumping to full during a drive, we decided to take the coach to a nearby Cummins service shop (the manufacturer of the diesel engine).

Here’s the Check Engine light and DEF gauge during the drive:

Check engine light and DEF gauge

After filling the diesel fuel and DEF, we had both Check Engine and MIL, with two errors displayed:

Errors

(Yes, the dash is a bit dusty.)

The Cummins shop:

Cummins

Cummins

Office

Another Tiffin Allegro Bus had arrived ahead of us:

Another Tiffin

Service bays:

Service bays

After waiting for a few hours, they indicated that they wouldn’t have time to diagnose us that day, so we loaded up our truck with some clothes, our cat, and other supplies, and headed to a hotel:

Stuff in truck

Here’s our coach over the back of our truck:

Coach and truck

 The next day, they still hadn’t gotten to it, so we popped by our coach to pick up some more clothes and other items:

Coach

After two nights in a hotel, they finally diagnosed it. They only found the first of the error codes, “SPN 111 FMI 18”, which related to low coolant. So they topped up the coolant and cleared out the errors.

The other error, “SPN 3031 FMI 9”, relates to the DEF system. which was more concerning. But they can’t fix something that they can’t reproduce. So we’re hoping that was either a one-off fluke, or somehow related to the other error.

We’re concerned about it as there have been fairly widespread reports of the DEF head sensors failing, and the replacement part can be hard to come by, due to the current global supply chain issues. If we needed to replace it, we could have to wait weeks. Though I’ve also heard that Tiffin can overnight the part, or that Cummins can do a software patch to bypass the error.

So far so good; as of this writing things have performed correctly. It was convenient that we were near a Cummins shop, but we just hope that we don’t have a failure while out in the boonies somewhere.

Travel from Santa Barbara to Jurupa Valley, CA

We departed Ocean Mesa RV Resort near Santa Barbara, California, and headed to a one-night pitstop at Rancho Jurupa Park.

Here’s the route map (left to right); 168 miles, a four hour drive in our coach:

Map route

Heading onto 101 south:

Heading south

Paladin says “oh no, not again”:

Paladin

He settled down in what is becoming a favorite safe space, next to my chair. He likes to be near us, but in a small space that can make him feel more secure:

Paladin

There was quite a lot of road works; narrow lanes with barriers near the line can be nervous-making when one has a 101-inch wide coach that takes most of the lane:

Road works

Freeway driving:

Freeway

Goodbye coast; not sure when we’ll see you next:

Coast

Freeway

I was amused by the Telephone Road name:

Telephone Road

There weren’t any rest stops on the route, so I prepared sandwiches and chips for lunch, so Jenn could eat while driving:

Lunch

Up a steep hill:

Freeway

The road name Mulholland Drive sounded familiar:

Mulholland Drive

In California it is legal for motorcycles do lane splitting, i.e. riding along the line between lanes. Seems rather dangerous to me, though apparently some people think it is safer. Regardless, lane splitting next to our wide coach is a bad idea, but many did it (but not this example):

Motorcycle lane splitting

We also don’t like it when a travel trailer gets very close to us; that’s worse than a big rig, as TT drivers often aren’t as familiar with the width of their trailer, and they tend to sway quite a bit:

Travel trailer

Heavy traffic:

Heavy traffic

Glendale city (part of greater LA):

City

Freeway sign:

Freeway sign

Freeway bridge:

Freeway bridge

While driving, we had a Check Engine light come on, and the Diesel Exhaust Fluid (DEF) gauge jumped from halfway to full. A lot of people have been having issues with the DEF sensors, so we had a fun new thing to be concerned about:

Check engine light and DEF gauge

We decided to stop for diesel and DEF, to see if that’d help (our first time at a Flying J truck stop; we’d only done Love’s before this):

Diesel

But after that, we had a Malfunction Indicator Light (MIL) instead (the red one is the brake):

Malfunction indicator light

Concerning. Stay tuned for more on this story in a few days.

Back on the road, we noticed an elephant sculpture on a hillside:

Elephant

Driving through Jurupa Valley towards our stop for the night:

Jurupa Valley

Tomorrow, the usual timelapse video. Do you watch them? Are you enjoying them? Let me know!

Travel from Desert Hot Springs to Orange, CA

We departed Catalina Spa and RV Resort in Desert Hot Springs, California, and headed to a couple of weeks at Orangeland RV Park in Orange, California — conveniently located about 10 minutes from Disneyland. Yep, we spent five days at the Disneyland and Disney California Adventure parks! You can bet there will be posts about those coming up soon.

Here’s the route map (right to left); 100 miles, about three hours drive in our coach. A non-stop drive, since California apparently doesn’t believe in rest areas (or road maintenance):

Map route

Paladin started on top of the kitchen counter; he complained a few times, but was quiet for most of the journey:

Paladin

As always, Jenn drove our coach. She prefers to drive, and doesn’t enjoy being a passenger, and I feel the opposite, so that works out best for both of us:

Jenn driving

It’s much more common for men to drive RVs than women, so people are sometimes surprised when they learn she is the driver. She’s a member of a Tiffin Lady Drivers Facebook group (with 824 members), for female drivers of Tiffin motorhomes.

The onramp to the I-10 freeway, with a snow-tipped mountain and wind turbines in the background:

Mountain, wind turbines, freeway

Paladin used his top-entry litter box while in transit:

Paladin

One area attraction we didn’t get to, but will in the future, are some big dinosaurs:

Dinosaurs

I have a phone holder to help me keep an eye on one of the RV-safe GPS apps; I have it mounted via a suction cup to a plate on the pull-out desk for the passenger chair (on which rests one of Paladin’s cardboard nests):

Phone holder

The shortest route, via CA-60, was closed for repairs, so we continued on I-10:

Freeway closed

More freeway scenes:

Freeway

Freeway

Freeway

Freeway

Freeway

Nearing our destination:

Freeway

The entrance of Orangeland RV Park:

Orangeland RV Park

After unhooking our truck, I drove it following our coach to our site:

Our coach

As usual, I’ll have a post about our experiences at this RV park after we’ve left it. And a timelapse video of the trip tomorrow. I still need more subscribers to the Sinclair Trails channel, so if you haven’t yet, please do so.

2022 plans

[I previously published a variation of this at the end of the 2021 travel post, but thought I’d re-publish it separately and update it, since I know some people missed it after all the stuff in that post.]

We started 2022 in Arizona, and are currently in California (and will shortly head to Disneyland for Jenn’s birthday in February, and to the coast), then will go back to Arizona, including the FMCA convention, then north into Nevada, Utah, Colorado, and Wyoming to hit more National Parks. Then via Idaho into Oregon to visit doctors and dentists. After that, we’ll head north to Washington, east to Idaho and Montana, then south through Wyoming, Colorado, and New Mexico (including the Albuquerque International Balloon Fiesta!), ending up in Texas for next winter, as we slowly make our way across the country.

Places book out months in advance nowadays, so we like to have about six months booked, where possible (or longer, though many popular places only allow six or fewer months). Currently, we already have reservations up till late-July, during the Oregon portion, plus a few busy times later in the year, but the rest of the year is subject to change.

Here’s the current route and stop map for 2022 (updated since the 2021 travel post); starting from the Phoenix area, heading to the coast, then going basically clockwise:

Route map

Still a lot more of the country to see, but we’re working our way across, with trips back to Portland each year. The maps for subsequent years will be similar to the 2022 one, but heading north from and ending up further east each time:

USA

I hope you’ll enjoy following our journey!

Travel from Phoenix, AZ to Desert Hot Springs, CA

Three days later, we picked up our coach from NIRVC in Phoenix, Arizona, then headed back into California, to Desert Hot Springs.

NIRVC successfully fixed the driver chair power issue, fixed the slide-out glide block issue, and serviced the slides. They didn’t get to the remainder of the (lower priority) items on my list, so hopefully we’ll get those taken care of when we visit them again in March — I had already made that appointment in anticipation of needing more time, plus generally like to schedule service appointments every few months, just in case, since things inevitably break, and there’s regular servicing needed.

I admit, I had high hopes for NIRVC, based on their excellent reputation, so was a bit disappointed that they didn’t get much done. But they only had a short time, and they’ll have another chance to impress me soon.

Here’s the map route for this travel day (going from right to left); 262 miles, about six hours drive in our coach. A bit longer than we prefer, but we didn’t want to add another interim stop:

Map route

Our coach at NIRVC:

Coach at NIRVC

Heading west out of Phoenix:

Heading west

We were passed by three of these oversize loads (going rather fast):

Oversize load

Paladin still wasn’t pleased with travel, but not too bad this time, perhaps because it was only a few days after the last time:

Paladin

Lots of trucks on the freeway:

Trucks

Funky mountains:

Funky mountains

Goodbye cacti; fewer and fewer as we head west:

Goodbye cacti

Freeway

We stopped at Love’s in Quartzsite for diesel; it was pretty busy, and some trucks were being inconsiderate in blocking the exit, resulting in some honking by other truckers. It’s the last fuel stop before the California border; diesel was about $1 more across the border:

Love's fuel stop

While waiting for trucks ahead of us, I snuggled with Paladin; here’s a view of the coach in travel mode, with the slides in and the GPS mirrored to the overhead TV:

Coach and Paladin

More of Paladin:

Paladin

Paladin

Back on the road, crossing into California:

California state line

A stop at the agricultural inspection station:

Inspection station

Inspection station

Inspection station

Inspection station

They didn’t actually ask us if we had anything this time. We were wondering if they’d object to the little cacti we bought in Arizona.

Welcome to California sign:

Welcome to California

Heading down the freeway:

Freeway

Paladin looking relaxed at a rest stop:

Paladin

Downhill:

Downhill

Downhill

The overpass bridges around the desert cities have nice decorations:

Indio sign

Bridge art

Cathedral City bridge

Snow-capped mountains; pretty sure there wasn’t any snow when we were here a month ago:

Snow-capped mountains

The highway nearing our destination:

Highway

A cell tower nicely disguised as a palm tree:

Palm tree cell tower

Our destination for 17 days: Catalina Spa and RV Resort:

Catalina Spa and RV Resort

Stay tuned for a timelapse video tomorrow. If you haven’t watched them before, they’re a fun compressed view of our journey; watch a few hours of travel in mere minutes. With music! If they aren’t fast enough, you can also tell YouTube to play at 2x speed, or jump ahead, though you may miss interesting sights. Or slow them down if too fast.

I enjoy making the videos; I hope you enjoy watching them. And everyone please do subscribe to the Sinclair Trails YouTube channel; I need a bunch more subscribers to be able to get a nicer URL.