18-07-2014, 03:56 PM
ELECTRONIC AIR SUSPENSION SYSTEMS
ELECTRONIC AIR.PPT (Size: 474 KB / Downloads: 54)
AIR SPRING
Replaces coil Spring
Can be inflated or deflated to trim car
Can be controlled individually or all together
AIR SPRING VALVE
Normally closed
Intake or Exhaust
Mounted like a radiator cap. lock tabs
Controlled by Module
DRIVE CYCLE DIAGNOSTICS
Designed to catch intermittent faults.
Will store up to 32 fault codes in module for one hour after key off.
This test is done by driving car until the ride control warning lamp illuminates or the technician has determined that there is no fault.
If no fault, enter Service Bay Diagnostics
SERVICE BAY DIAGNOSTICS
Broken down into 3 parts
Auto/Manual Diagnostic Checks - - Is a self check of system. Will say good or bad
Fault Code Display - - Displays codes
Functional Checks - - This test leads you to doing pinpoint tests
SYSTEM SERVICES
Diagnostics (L163) Early Lincoln
Air Spring Removal/Installation (L164)
Air Spring Inflation (Lab 166)
Trim Height Adjustment (L167)
Line Service (L167)
Spring Fill Diagnostics (L178)