U042B-29: Invalid Data Received from Chassis Control Module, A - Signal invalid: Action

NOTE: Operational requirements needed to allow the monitor to be fully tested. Ignition on

Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check integrated suspension control module power and ground circuits for open circuit
Check integrated suspension control module for additional DTCs and refer to relevant DTC index. Rectify these first
Using the manufacturer approved diagnostic system, complete a CAN network integrity test
Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check high speed CAN network for short circuit to ground, short circuit to power, open circuit
Using the manufacturer approved diagnostic system clear all stored DTCs using the `Diagnosis Menu' tab and retest