Tech Tip - Land Rover Window Lift Repair Kit Vehicle - Discovery I '95-'99 and Range Rover Classic '95 (Part # AMR1282RK) A relay failure problem with the Window Lift ECU (Part # AMR1282) resulting in loss of control of the rear windows. This procedure fixes this problem and this problem alone. Tools Needed: Wire cutter; Wire stripper
Now letβs list the common problems that plague the TDV6 Discovery 3 models. Common LR3 TDV6 Problems. Crankshaft Failures ; Turbo (Some early models had issues, mainly age-related) Timing belt ; Injector failures; EGR valve blocked; Faulty Rear differential housing (early models)
In November 2012, Land Rover issued technical bulletin LTB00420 (version 2) for 2005-09 Land Rover Discovery 3 vehicles with VINs in the range 5A000360 to 9A513325. Due to failure of the air suspension compressor, the air suspension warning lamp may illuminate, the air suspension will not rise and diagnostic trouble code (DTC) C1A20-64 may beIt's a much nicer engine than the 2.7 V6 derv unit. Doesn't suffer sudden crankshaft failure, and doesn't need timing belts to be replaced. The only thing I don't like about Ford based engines, is the reliance on powdered metal con rods, which can stretch at the big end, if lots of high RPMs are used.
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