I greet you.Has anyone encountered this situation? Freelander 2 2007, 2.2 SD, automatic.

1. When changing to R (reverse), quite often, there is a pause of 0.5-1 second in which it does not engage, then with a shock/jerk it starts going backwards. In D (drive) it does not do this.
2. When driving normally in Drive: Sometimes when changing it goes suddenly from 2-3 / 2-1, or changes late in higher revs when I accelerate it suddenly, the same with shocks - the lower the gears, the bigger the jerk .

The box is ok, oil changed in it. The gearbox is replaced with another used one (the old one no longer engages gears), it should be mentioned that these jerks / shocks were also made with the previous gearbox.

Please some opinions / ideas what to check, because I don't know where to start. No errors are displayed in the computer.Thanks

luciangigica said:

Please some opinions / ideas what to check, because I don't know where to start. No errors are displayed in the computer.

Click to expand...

Did you change the ECM with the gearbox, or are you using the original one?
If you're using a replacement ECM, were the adaptives reset when it was installed?
Did you change the torque converter too?
Have you read the gearbox codes with a suitable reader, engine code reader won't work as the gearbox ECM needs a different code reader to a normal OBD2 reader.

HI Nodge,

thanks on your reply.

I have changed the gearbox with the ECM , also it came with another torque converter.
Not sure if reading of ECM was done with a dedicated device - will search and do with a proper one. Probably that's why no error codes showed up.

I have not done the adaptive reset , I will do this and get back to you.

Nodge68 said:

Did you change the ECM with the gearbox, or are you using the original one?
If you're using a replacement ECM, were the adaptives reset when it was installed?
Did you change the torque converter too?
Have you read the gearbox codes with a suitable reader, engine code reader won't work as the gearbox ECM needs a different code reader to a normal OBD2 reader.

Click to expand...

I have run adaptives reset, and noticed some improvement in shifting.

On reader I've got these lower readings. They may be older or inaccurate , as over 100 faults ( yikes) appeared on log and the car should not start if they were true. It may be not quite a suitable reader, or I should erase/reset them and see afterwards if they come back .

============3==============
P0895(00)
Raw code: 089500
ECU: Transmission control unit
Status: Pending, Test failed since last DTC clear, Test not completed during this operation cycle
OBDII: Shift time too short

============4==============
P0896(00)
Raw code: 089600
ECU: Transmission control unit
Status: Pending, Test failed since last DTC clear, Test not completed during this operation cycle
OBDII: Shift time too long

============5==============
P0860(87)
Raw code: 086087
ECU: Transmission control unit[Archive (inactive)]
Status: Test failed since last DTC clear
OBDII: Gear shift module communication circuit - malfunction

Did you get this resolved?
Just wondering.