Or any motor for that matter… I unbolted the fuse panel to see what color the words are coming from the ECM power reed breaker. I can’ f8nd a schematic from international for a 97 9300 w cat motor. UPDATE: So, unfortunately heavyd was right… I have a break in a wire somewhere between the fuse box and ecm on the constant power side. I would also try a test ECM for a few days if you can before spending any money on a new one. Also, it is best to have the proper test pins, that way you can see if any pins inside the connector body are spread and making poor contact. For sure, any corrosion needs to be cleaned up or replace those pins.
Repeat this for the ground too but reversed. If the wiring has a bad spot, the headlight will flicker or drop out. While the head light is connected wiggle your wiring harness all the way back to the either the batteries or the starter depending on where it gets its power from. That bad connection cannot support an electrical load, that is why you get weird ECM problems like this.
Your volt meter cannot load test the wire, so a bad connection will still show full battery voltage. If the wiring is weak with a bad spot, the headlight will be dim. If the wires are in good shape, that headlight will be nice and bright. With the OEM connector disconnected at the ECM, jump power one at a time from pin 4 and 6, through a headlight bulb, then ground the headlight to make it come it on. Another test you can do is to load test those power and ground wires. Problems like yours are wiring related 99.99% of the time. Released for model year 2002, the cars came painted only in a unique shade of blue.ECMs are pretty tough. In 2001, to mark their sponsorship of the just renamed Volvo Ocean Race, special Ocean Race editions of the V70 and V70 XC were announced. When did the Volvo V70 Ocean Race come out? Total ground clearance is 166 mm (6.5 in). Standard ride height was increased 35 mm (1.4 in) overall with 26 mm (1.0 in) more ground clearance compared to the regular AWD model. Is there a 2.0L version of the V70 XC?Ī 2.0L version of the V70 XC was available only for markets with high taxes on cars with an engine capacity of more than 2000 cc. This included a 2.0T and a 2.0L T5 version, the latter with a slightly lower power output than the 2.3L variant. In countries such as Italy, with high taxes on cars with more than a 2.0L engine capacity, special petrol models with a 2000 cc engine capacity were offered. Is there a diesel version of the Volvo V70?įor some markets Volvo offered a diesel version badged as V70 TDI. Did the truck run any better after the short was corrected? An 04 VNL670 I used to drive would spit out the same error the local dealership was able to find the short and repair it. However, Volvo’s are notoriously finicky and that fault is most likely being caused by a short circuit somewhere. This is a very common failure on all Volvo ABS pumps built after 1995, causing the ABS light to come on along with the traction control light if fitted.
How to access ECM and TCM on 850, S70, C70?ĮCU location: Fitted to the back of the ABS pump (held on with four torx screws that are easily removed with a 4mm socket).When did the Volvo V70 Ocean Race come out?.Is there a diesel version of the Volvo V70?.What does the check warning light on a Volvo truck mean?.