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  1. MY2013 L405 V8 SC fault code P115D - Mass Air Flow Circuit O

    Range Rover Mark IV / L405
    It’s new to me purchased a week ago and the check engine light popped up a couple days ago. It has 82,000 miles The code is P115D - Mass Air Flow Circuit Offset. I couldn’t find any Land Rover information anywhere regarding it... I did find a 115 page Jaguar engine PDF that wasn’t any help...
  2. 2004 Yaw Sensor Open Circuit

    Range Rover Mark III / L322
    This error is preventing the suspension from working correctly. I have replaced the Yaw Sensor and the problem remains. (Steering Angle Sensor was replaced about a year ago) Using RSW Allcomm to read the codes. no other errors Not sure what to check next? 2004 180K miles
  3. SRS Help - Airbag Firing Circuit 1

    Range Rover Mark III / L322
    Hi All, 2006 Range Rover, 4.4L NAS spec SRS light turned on this morning and has persisted through several ignition cycles. Code Reader indicated the fault was "Driver Airbag Firing Circuit 1". No code number provided. From what I gather, it could be a bad ground, or an issue with the rotary...
  4. codes: 02 sensors and electric thermostat circuit - 2004

    Range Rover Mark III / L322
    I have a check engine light and three codes that I have erased a few times but they keep coming back. Two of them are are 02 sensor bank 1 and 2, downstream. So, I removed the rear most 02 sensors and cleaned them and reinstalled. I figured I have nothing to lose by trying that. I will order...
  5. ‘83 main lighting circuit fuse?

    Range Rover Classic
    While installing a new indicator assembly I shorted out a live wire on the back of the auxiliary light stalk (I don’t have aux lights) Not low beam on the main headlights is not working, high is fine. Main fuses are fine, and if checked the only inline fuse I can find behind the glovebox. No...
  6. ZF 6HP26 P0740 Torque Converter Clutch Circuit Open

    Range Rover Mark III / L322
    Hello gents, I have a 2006 RRSC with 120k miles on it. I changed the pan/oil a year or so ago just because I had a leak from the drain and figured it was a good time to change the pan/oil. Did that and had some slipping under moderate to hard acceleration (which never happened before). I...
  7. code P1614, electric thermostat circuit open, code P0102

    Range Rover Sport / L320
    Hi all, the system diagnosis throws up the fault code mentioned in title. after 20-30 minutes of driving live feed registers following parameters: -engine temperature: 111 deg C -oil temperature : 100 deg C the above two are found under the section " auto gearbox", not sure why engine...
  8. 08 RR/SC - P2601 -Coolant Pump "A" Control Circuit Range Per

    Range Rover Mark III / L322
    08 RR/SC - P2601 -Coolant Pump "A" Control Circuit Range Per I have nearly read every thread on here regarding the TSB LTB00041 about the backwards wiring of the auxiliary coolant pump. My 08 RR/SC VIN number is outside the range for this TSB. If I am outside that VIN range, is it possible...
  9. Switch Panel Plug - Black Plug Is What Circuit?

    Range Rover Classic
    Dealing with a Euro market RRC here, so the abundant info available for the NAS market trucks hasn't been too useful. Replacing the switch panel after a customs inspector broke it. Found an additional plug behind the panel, along with a vampire tap that will have to be removed. The grey plug...
  10. Error P0340 - Camshaft Position Sensor "A" Circuit

    Range Rover Mark II / P38
    Fellow P38'rs, I've already done a bunch of work getting to where I am in this post clearing several previous codes etc... The only major replacement I have done was a new MAF sensor, otherwise all other work has been general maintenance and cleaning. My major problems have been intermittent...
  11. what do these down arrows mean on the circuit diagram

    Range Rover Sport / L320
    What do these down arrows mean on the ciruit diagram ? the two i have highlighted in blue or here is a zoomed in one At first i thought maybe its a groud point, but in some cases its connected to the posative of the battery
  12. Circuit Schematic Diagram for the 1999 P38 HSE, Anyone?

    Range Rover Mark II / P38
    I've just printed out the Electrical Troubleshooting Manual for my 1999 HSE Rangie and went a-hunting on the Rave disk for the Circuit Schematic Diagrams for my model. No Joy :( What I've managed to find is a publication called "Electrical Circuit Diagrams" for Range Rover which seems to be...
  13. P38 Reverse light circuit / control

    Range Rover Mark II / P38
    Hi All, New member here and relativity new P38 owner although I have had other LR products in the past and currently have a TDI defender amongst other things. Anyway, I am hoping some knowledgeable individual on here may be able to offer some advice or info on how to go about tracing the...
  14. P38 Door Key Micro-Switch Circuit and TESTING

    Range Rover Mark II / P38
    I'm a newish member and did post my questions yesterday but think I wrote them in the wrong area here. So, from the beginning, I own a 1996 RHD 4.0 SE P38 and my remote key went wrong (despite costing me £154 2 years ago) and I find there is no way I can use the EKA code to get into my car...
  15. Wheel speed sensor open circuit results in the three amigos

    Range Rover Mark III / L322
    2003 Range Rover HSE l322 with 100k miles. The HDC inactive / air suspension inactive message has been intermittent but finally decided to stay on. I used the RSW solution allcoms and in said open circuit right front wheel speed sensor. Thinking it was a sensor, I swapped the left and right to...
  16. Oxygen Sensor heater circuit fuse??

    Range Rover Mark III / L322
    Hi guys, I need some help. I replace my transmission in my 2003 RR and in the process I managed to pinch the left front O2 wires between the transmission and engine. This caused all kinds of O2 sensor code the be thrown. I have now repaired the wires but still getting O2 codes; P0135 P0155...
  17. P057b Brake pedal position sensor circuit code....

    Range Rover Sport / L320
    2011 RRS Supercharged Autobiography with 54k miles. This is a confirmed code and can not be cleared. I scanned this with a generic obd2 scanner. The transmission is also shifting funny when going into 2nd gear mostly when cold though The brake lights do work, And there is no check engine light...
  18. HVAC relay in control circuit?

    Range Rover Mark II / P38
    Ok... I know. Need to go get it plugged in to test book. But meanwhile Ive gotta drive it. I have replaced fan relays, pressure switches, the head unit, you name it. I have NOT worked on blend motors yet. I know I have a sticking RH side temp blend motor. The point being other than that the...
  19. p2718 solenoid D open circuit...

    Range Rover Mark III / L322
    Does anyone know which solenoid this is? (part number) I have a 2006 RR Hse 4.4 jaguar engine 58,000 miles , just bought the truck and its in 3rd gear limp mode... Changed the battery, checked the trans fluid level, any other ideas before i open it up and replace the bad solenoid or replace...
  20. P1187 Oxygen Sensor Heater Circuit

    Range Rover Mark II / P38
    My P38 has failed MOT on emissions. The MAF voltage checks out OK 1.4v at idle and increasing with rev's. Fault Code reader shows P1187 "Oxygen sensor heater circuit inferred open circuit upstream sensors. Does anyone have any suggestions? Could it be one of the oxygen sensors needs...
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