Jeep Cherokee (XJ): Antilock brakes
Jeep Cherokee (XJ) 1984 - 2001 Service Manual > Brakes > Antilock brakes
- Description and operation
- Diagnosis and testing. Service procedures. Removal and installation
- Disassembly and assembly. Specifications
Specifications
Brake fluid
The brake fluid used in this vehicle must conform
to DOT 3 specifications and SAE J1703 standards.
No other type of brake fluid is recommended or
approved for usage in ...
Antilock brake system
DESCRIPTION
The purpose of the antilock system is to prevent
wheel lockup during periods of high wheel slip. Preventing
lockup helps maintain vehicle braking action
and steer ...
Other materials:
Modes of operation
OPERATION
As input signals to the Powertrain Control Module
(PCM) change, the PCM adjusts its response to the
output devices. For example, the PCM must calculate
different injector pulse width and ignition timing for
idle than it does for wide open throttle (WOT).
The PCM will operate in two ...