GDL-Master And GDL-Slave: Check

Check 1 

Checking the power supply to Gas Discharge Lamp Module (GDL)

Conditions (unless otherwise specified): Ignition off.

• Connect the breakout box for the Central electronic module (CEM).
• Ignition on.
• Light switch in position 2.

Take readings between:

• Central electronic module (CEM) #E1 (#1) and ground.

HINT: This output powers both the left and right Gas Discharge Lamp Module (GDL). 

The power supply to the Gas Discharge Lamp Module (GDL) must be 12 V and must not exceed 19 V.