Power Top Relay Control Circuit Open

Test 1:

Test 2 - 7:

Test 8 - 11:

SYMPTOM
POWER TOP RELAY CONTROL CIRCUIT OPEN

WHEN MONITORED
Whenever the module is awake.

SET CONDITION
If the Driver Window Regulator Module does not sense any (0.0) voltage on either the Top Down or Top Up Relay Control circuit, this code will set.

POSSIBLE CAUSES
- Trouble code present
- Power top fuse open
- Relay fused B+ circuit open
- Top down relay control wire short to ground
- Top up relay control wire short to ground
- Top down relay control wire short to voltage
- Top up relay control wire short to voltage
- Top down relay control wire open
- Top down relay open
- Top up relay control wire open
- Top up relay open
- Driver window module