Reading and Clearing Diagnostic Trouble Codes

SUSPENSION CONTROL: AIR SUSPENSION SYSTEM: DTC CHECK / CLEAR

DTC CHECK / CLEAR

1. CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Chassis / Air suspension / Trouble Codes.
(e) Read the DTCs by following the prompts on the Techstream screen.
HINT: Refer to the Techstream operator's manual for further details.

(f) Refer to the "DIAGNOSTIC TROUBLE CODE CHART" for DTC information Air Suspension System.
2. CLEAR DTC
HINT: After repairing the malfunctions, clear the DTCs.

(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Chassis / Air suspension / Trouble Codes.
(e) Erase the DTCs by following the prompts on the Techstream screen.
HINT: Refer to the Techstream operator's manual for further details.