Diagnostic Manual (MBFM) MAN-00068-66
October 2009/Rev 1
The repair methods given by the manufacturer in this document are based on the technical specifications, current at the time of release. The
methods may be modified as a result of changes introduced by the manufacturer in the production of the various component units and
accessories from which the vehicles are manufactured. The reproduction, translation, transmission, in part of or whole of the present
document, are prohibited without the prior written consent of Mahindra & Mahindra Ltd.
The use of this document by any person other than the
trained personnel, at the Authorised Service Centre of Mahindra & Mahindra Ltd., will amount to unauthorized use and shall be liable for
penalty/prosecution© 2009 Mahindra & Mahindra Ltd.
TPMS- Low tyre pressure
Code Label
B 1056 TPMS- Front Left Tyre low pressure.
B 1057 TPMS- Front Right Tyre low pressure.
B 1058 TPMS- Rear right Tyre low pressure.
B 1059 TPMS- Rear Left Tyre low pressure.
Description
The wheel sensors communicate with the controller (which is in the MBFM) using Radio
Frequency (RF) signal.
This error is registered when–
− when pressure in any of the tyre (including Spare Wheel) is ≤16 PSI.
− when vehicle is stationery and pressure in any of the tyres (including spare wheel) is < 11
PSI.
Note: the indication of the complaint is also reported in the instrument cluster. In the
cluster it will be indicated by-
Tyre pressure telltale alert & corresponding tyre location indicator will blink.
LCD Display for ‘Pressure’ in Alert Section and ‘PSI’ in Unit section will be ON (refer
sketch).
Buzzer will also beep with the same frequency (Fast Blink and Beep). Buzzer can be
disabled by pressing the MODE button for the Current Ignition Cycle.
Note: Even if the complaint is rectified by the customer, the error will be stored in the
MBFM for a defined no of cycles. Hence from the MBFM if the complaint has been
rectified by customer, delete. Also the environmental conditions will give when this
complaint had occurred, that may be useful in cases of dispute of the run flat/ tyre
damages.
Rectification:
Fill the tyres to the correct pressure.
If the complaint is repeating after certain no of days, then check the wheel rim for damage
and also the tyre bead for damages ( while doing the R&R)
B 1056
B 1056
B 1058
B 1059
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