MESSAGE CENTRE TC - 2005 Chevrolet Impala

You don't say what year, brand and model car you have.

The Check Engine (CE) warning and the triangle warning are different.

1. If the CE light is on there are dozens of possible causes but you need to have the car scanned to see what faults have been generated and what irregularities show up in the operation of the engine. Don't delay having it professionally checked out or the computer may send the vehicle into limp mode to protect the engine or the engine may stop altogether and you will not be able to restart it..

2. The triangle with the exclamation mark is normally the traction control (TC) system warning. If this displays constantly the TC may have been turned off manually or (more likely) there is a problem detected with the TC system and it has been shut down by the computer. You will need a scan to see what faults the computer has detected so a proper diagnosis of the problem can be made.

2007 Scion tC Body Control Module - 1A Auto

www.1aauto.com > 2007 Scion tC

Shop at 1A Auto for a brand new Body Control Module (BCM) replacement for your2007 Scion tC at a great price. 1A Auto has a large selection of Body Control ...

HELP!!! BCM issue 2005 tc - Scionlife.com

www.scionlife.com/forums/scion-tc.../help-bcm-issue-2005-tc-165745/

Jun 30, 2009 - i think i have a possible BCM (body control module) issue with my 05 tc, ... Using 2007 Air Box in a 2005 Scion TC, chowdahound, Scion tC 1G ...

2007 Scion Tc Body Control Module - Auto Parts Discounter

This part needs to replaced at the scion service centre

The car is OK. If you have the traction control (TC) warning pop up it means there is a fault in the traction control system . The traction control on the car will now be disabled.

The most likley cause is a failed or faulty wheel sensor. These are the sensors which detect if a wheel is losing traction and the TC system will apply braking multiple times to slow the wheel speed to retain grip.

It is a good safety feature but you can still drive your car around without the TC system operating. There should be a TC switch on your model to turn the TC on and off manually. When switched off manually, a TC off message should pop up on the dash.

Hi Andrew, TC I believe is 'traction control'. I don't know for sure why the management system would read 'engine power reduced' and would suggest a visit to your dealer, to have a diagnostic scan carried out. It could very well be that moisture has contaminated the electronics.Regards Johngee10

its most likely the traction control warning that the wheels had spun and power was briefly reduced to stop wheelspin. there should be a switch on the dash centre panel with TC or ASR if you press this switch it will put the triangle light on constantly until pressed again. this disables the system so be careful as wheelspin will be inevitable !! lol

P1698 is no ccd message from the tcm.

The Instrument Cluster connector develops fractures at the circuit board causing all sorts of grief with intermittent starts and gauge components not working, ETC.This requires the dash to be disassembled to get at the instrument cluster and resolder the connector pin.

PICTORAL - CLICK HERE

TC-97a p1
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Hi no you can`t access the ABS unit with a MT 2500 snap-on machine you need dedicated software to get in to the ABS system on the Modis,the fault is usually as follows ,If you carefully take the centre console apart near the gearlever you will find the hill desent wiring is broken there are 2 wires that catch on the bottom of the linkage,when you have repaired them (make sure ignition off from start to finish of repair) If the wires are too short solder 2 same gauge extender wires in with heat shrink to protect them and then re-route the wires away from the linkage ,BE carefully as there are AIRBAG wires near there,the ABS lamp should go out when the repair is done if not you need to take it to a Landrover expert to diagnose further.

Not what light you are referring to. Hard to picture it. does sound like a brake system warning. Be sure to check the brake fluid reservoir, it may be low on fluid.

you may want to check the fuse for your-ELC/TRAILER . I am having problems with that too.
i changed the fuse and now it works.