Diagnostic Manual MAN-00183
MAXXIMO MINIVAN VX June 2012/Rev 1
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 Authorized Service Centre of Mahindra & Mahindra Ltd., will amount to unauthorized use and shall be liable for penalty/prosecution. © 2012 Mahindra &
Mahindra Ltd.
118
COMPONENT LOCATION
Sl No DTC Description
1
P1792
Brake signal not plausible
2
P1791
Brake signal received is defective
NORMAL OPERATION
The brake main switch sends the output of 12V to ECU if the pedal is depressed and the brake redundant switch
sends 12V signal if the brake pedal is in released condition. The ECU checks whether the voltage is within the
specified limit (0 to 12V).
DTC Detecting Condition Probable Causes
The brake main switch output voltage remains in 0V
even after pressing the brake pedal
The brake redundant switch output voltage remains in
12V even after pressing the brake pedal
Harness or Connectors
Failed brake switch
Brake switch maladjustment
To Next Page
Loading...
