Wildlife

THANKS!! Since the problems I'm having are mostly just annoying, I've had to back-burner this project for now. I am very interested in building this adapter to see what's available. I just don't know when that might happen.

Agreed, some of the data is questionable at best. Possibly due to the missing module on the missing VP44 fuel injection pump I contacted AutoEnginuity first. I provided the exact same information shown in my post. This is the answer I received; "Trouble codes listed as “not defined’ are due to the manufacturer not providing any information about them." "I do not have any access to information that would decode the codes. We get our information direct from Chrysler." They had my description (couldn't attach the report, the tech support request form doesn't allow) word for word as it is shown in the report. "not defined" was not mentioned, nor is is on the report. I expected better from AutoEnginuity. Overall I'm satisfied with the tool. I've purchased several of the enhanced modules, but in general, the early OBD2 stuff is a little sketchy. This '99 Dodge/Cummins, and an '02 Mazda have sometimes shown questionable data. Later model vehicles have been great.

Just plugged into the OBD2 port under the dash.

The truck I'm working on has the Cumins 5.9 24 valve engine. My question is about the Diagnostic Trouble Codes. I'm scanning with the AutoEnginuity, PC based scan tool, with the enhanced Chrylser / Dodge software. I've attached the DTC Report. THIS ENGING HAS HAD THE VP44 PUMP REPLACED WITH A P7100 PUMP. I know some codes are a result of that swap. Each of the DTC "P" codes includes a description, Status, Good Trip counts, and Starts Since Failed. Each corresponds to a code that can be found in the FSM (factory service manual) as well as many other documents. The "Freeze Frame" information is confusing. For example, on the report I 've attached, the 3 Freeze Frames are listed as: "Freeze Frame 1 for DTC 255" "Freeze Frame 3 for DTC 3855" "Freeze Frame 4 for DTC 3842" The information contained in the Freeze Frame is clear (engine speed, oil pressure, coolant temp, etc.), but the DTCs (255, 3855, and 3842) are not defined, nor are they listed in the FSM or any other document I can find. I am seeking any information about these codes. I assume there are many more codes, but I have been unsuccessful finding any information regarding codes in this format. 99 Dodge Cummins DTC Report 04-29-23.pdf

The new "correct" intermediate cable (Raybestos BC94688) was exactly like the OEM cable on my truck, both measured 15" (no stretch in the old cable). I also purchased an AC Delco cable kit (18P1691 - not listed for any 1990 Ram), that included two cables one measured 13" long. The 13" AC Delco cable and the 15" OEM cable had identical ends. I installed the 13" cable and was able to adjust the parking brake to operate as it should. I found a part number on the front cable (p-brake pedal to intermediate cable), it is correct according to the parts book - 52009404. I removed and inspected the parking brake pedal mechanism and found no problems. I did not find part numbers on either the right or left rear cables (intermediate to right or left drum). My best SWAG is that the right cable is not correct, but shortening the intermediate cable compensated. With the shorter intermediate cable parking brakes on both drums apply, neither drags when released.

The intermediate cable on my truck measure 15" from end to end (not including the connectors. Rock auto identifies a 17" and a 15" cable, both come with connectors, but they fail to mention whether or not the connectors are included in the length dimension. I have ordered a 15" cable. I have also ordered a 13" cable that I found for another vehicle that comes with the same ends. Hopefully one will do the job. Thanks for all you time and insight, and for providing the parts book link (I've bookmarked it). When I get this figured out, I'll post the answer. PS: the axle appears to be original

The one on the left (fig 69). Two inches on the balancer would be enough to apply the brakes, but I can't get the cable taught with the e-brake pedal fully up. All the cable movement simply pulls the slack out of the cables, it doesn't apply the brakes.

One more dumb question (You have been a great help), can I download the parts info or is it only available on-line?

I've been looking through the Downloads section - GREAT INFORMATION!!! But..... where are the Parts manuals? I've looked at Service manuals, Transmission manuals, Engine manuals, ABS manuals, etc. But no Parts manuals????

8 ft bed, quad cab (suicide rear doors), Dana 80 axle (limited slip). 5 speed M/T.

2 inches of cable movement will not move the rear actuators. With the pedal all the way to the floor, and the tensioner nut as far as it will go on the balancer, the cable is still not tight. It's pulled straight, but you can easily pull on it (under the truck) and feel the tensioners move until the shoes are against the drums.

Thanks for the tips. I've confirmed that all cables move freely, and that both brakes (right and left) actuate when the cables move. I've confirmed that the front cable moves when the park brake pedal is pushed, and that it can be pulled back when the pedal is released. My problem seems to be that there is too much slack in the cables and not enough movement by the pedal to overcome the slack The balancer works to split the movement between the left and right. The pedal is capable of pulling the front cable over 2 inches. The parking brake mechanisms work to push the show out when the cables are pulled at the balancer. Your comment, that there are 8 part numbers just for one of the cables, is my concern. I think the opportunity to get the wrong cable is great. I also notices that several of the cables are discontinued by Mopar, and the aftermarket selection is less likely to be able to pinpont the correct cable. I did not realize that parts manuals were available on this forum. I will do some research. Additional suggestions are appreciated.

I bought a 1999 2500 / Cummins 5.9, Quad Cab, 8' bed recently with a few issues. I got the engine running and replaced all the brakes (Rotors & Pad up front, Drums, Shoes, & Wheel cyls in the back). The parking brake didn't work when I bought the truck and it still does not work. * I have checked and double checked both rear brakes for assembly errors and found none. * I performed the rear drum brake adjustment with the parking brake cable very loose * I have tried to follow the cable adjustment procedure in the 1998 & 2001 factory service manuals but they really don't make sense. The procedures are essentially the same in the two manuals. Both say; Mark the tensioner rod 1/4" from the edge of the tensioner, tighten the adjusting nut until - (2001) the mark is no longer visible or (1998) the mark moves into alignment with the tensioner bracket. The relative position of the mark on the tensioner rod to the tensioner or tensioner bracket does not change. Also, the manual is very clear that this is a one time adjustment only, it should never be used to adjust the parking brake to compensate for wear. I purchased a Dorman brake cable adjuster (shortener) but the cables in this truck appear to be approximately 2 inches to long (longer than the Dorman adjuster can compensate for). With the OEM tensioner nut tightened all the way the park brake pedal goes all the way to the floor without applying the parking brake. I've removed the parking brake pedal assembly but can see no problem. I suspect that a previous owner may have installed a wrong cable. Is there a listing of the correct length cables for the front, intermediate, rear right, and rear left parking brake cables? Can anyone explain the correct procedure to adjust the cables following a brake job? I have attached a file showing the 1998 & 2001 adjustment procedures. Thanks! Park brake adjustment.pdf