Re: ABS and 4wd drive warning lights on
Originally Posted by philscotsgap
I've just bought a 2005 Grand Cherokee 3.0 CRD auto and the ABS and 4wd warning lights have come on whilst moving. This was after I had tried and failed to engage low ratio. The warnings also come on 'service 4wd system' and 'service electric brake system'. After stopping for fuel, it went off only to come on again later. Any advice please?
Just had this issue. Mine was the left rear ABS wheel speed sensor (cheap and easy fix). Do the key flick trick to get your DTC to tell you the code(s) and that will tell you which side of the vehicle is faulty. Unfortunately, unless you have a tuner, you'll have to guess whether it's the front or back though. Plenty of WK's run into this same issue...
'05 WK GC 5.7L HEMI, Goodyear Wrangler SilentArmors, Monroe Reflex Front Struts/Monroe Load Adjusting Rear Shocks, EBC Drilled/Slotted Sport Rotors, Wagner Ceramic Brake Pads, Taylor Shorties, SRT8 Stock CAI Conversion, K&N Drop-in, Block Heater, 18.5% Tint All Around, Boston SE Speakers, 12" Alpine Type-R Sub w/ sealed box w/ RF PRIME R1000-1D, ScanGauge II w/ windshield mount, BT Catch Can w/custom bracket, Swagman Fork Mount Bicycle Rack, WeatherTech front floor liners, SRT8 Pedal Covers, eBay full LED lighting kit, Custom MDS Indicator LED Light, Mega Raizin Voltage Stabilizer & Grounding Kit, Challenger IAT Sensor, Escort Passport 9500ix, Python 5706P RS/Security/KE w/ extras, SA 5 switch panel.