SSM74179

3/12/2019
TOPIx - SSM74179 - `Traction Reduced - 2 Wheel Drive Only` warning DTCs P1889-18/19/1F P188E-11/12/13 Logged in TCCM
Reference
SSM74179
Models
F-PACE / X761
XE / X760
XF / X260
Title
`Traction Reduced - 2 Wheel Drive Only` warning DTCs P1889-18/19/1F P188E-11/12/13 Logged in
TCCM
Category
Driveline
Last modified
12-Mar-2019 00:00:00
Symptom
508000 Transfer Case Concerns
Attachments
1Serial Number Location.JPG (1Serial Number Location.JPG)
Content
Issue:
Customer reports "Traction Reduced - 2 Wheel Drive Only” warning message displayed on the Instrument
Cluster (IC). One or more of the DTC’s P1889-18, P1889-19, P1889-1F, P188E-11, P188E-12 and
P188E-13 will be stored in the TCCM (Transfer Case Control Module). Customer may also report
symptoms of a 'juddering' type noise that can be heard when the steering is in the full lock position. The
juddering noise may also be heard when completing manoeuvres such as parking or pulling away from a
junction with steering applied.
Cause:
The system has detected an issue with the transfer case actuator.
Action:
Check the serial number of the transfer case actuator (see attachment).
If serial number is equal to or greater than 10854770
1. Refer to the Diagnostic and Testing section of the TOPIx workshop manual section 307-07
2. Go to Symptom "Traction Reduced - 2 Wheel Drive Only" and continue to the pinpoint tests if
necessary.
If serial number is equal to or less than 10854769
1. Replace the transfer case actuator.
2. This is available in the Electronic Parts Catalogue (T2H20181)
3. The repair process is within TOPIx section 307-07: Transfer Case
Please Note - Do not replace the Transfer Case Assembly for this fault.
https://topix.jaguar.jlrext.com/topix/content/document/view?id=966982
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