GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1997 🢒 Corvette 🢒 DTC 🢒 DTC B2205 Right Window Down Switch Circuit

Object Number: 97845 Size: MF
Power Door Systems Components
Door Control Module Schematics

DTC B2205 -- Right Window DOWN Switch -- Fault -- DCM-Right

Step

Action

Value(s)

Yes

No

1
  1. Disconnect the right Door Control Module (DCM)
  2. While pressing the right door window DOWN switch, measure the resistance between the DCM connector C4 terminal 9 and terminal 14.

Is the resistance within specified range?

<5ohms

Go to Step 2

Go to Step 3

2

Replace the right Door Control Module (DCM).

Is the repair complete?

Recheck the System Operation

3
  1. Disconnect the right door switch connector C1.
  2. While pressing the right door window DOWN switch, measure the resistance between the right door switch connector C1 terminal 5 and terminal 7.

Is the resistance within specified range?

<5ohms

Go to Step 4

Go to Step 5

4

Repair the open in CKT 780 or CKT 150 between the right door switch and the right Door Control Module (DCM).

Is the repair complete?

Recheck the System Operation

5

Replace the right door switch.

Is the repair complete?

Recheck the System Operation