P1767

Test 370 - 374:

Test 375 - 378:

Test 379 - 382:

Test 383 - 385:

Symptom:
P1767-RELAY OUTPUT ALWAYS ON

When Monitored:
Ignition key is turned from the OFF to RUN position and/or key is turned from the CRANK to the RUN position. Also after a power down.

Set Condition:
The codes sets when the Trans Control Module (TCM) senses greater than 3 volts at the Trans Control Relay Output (switched Battery) terminals of the TCM, prior to the TCM energizing the relay.

POSSIBLE CAUSES
CHECKING SYMPTOMS AND POSSIBLE CAUSES
LOW BATTERY VOLTAGE CAUSING SYMPTOM
2-4 SOLENOID CONTROL CIRCUIT SHORTED TO BATTERY
L-R SOLENOID CONTROL CIRCUIT SHORTED TO BATTERY
OD SOLENOID CONTROL CIRCUIT SHORTED TO BATTERY
UD SOLENOID CONTROL CIRCUIT SHORTED TO BATTERY
2-4 PRESSURE SWITCH SENSE CIRCUIT SHORTED TO BATTERY
L-R PRESSURE SENSE CIRCUIT SHORTED TO BATTERY
OD PRESSURE SWITCH SENSE CIRCUIT SHORTED TO BATTERY
TRANS RELAY CONTROL CIRCUIT SHORTED TO VOLTAGE
TRANS CONTROL RELAY OUTPUT CIRCUIT SHORTED TO BATTERY
TRANSMISSION CONTROL RELAY CONTACTS WELDED
TCM TRANS RELAY CONTROL STUCK ON
TCM TRANS CONTROL RELAY OUTPUT SENSE VOLTAGE HIGH
INTERMITTENT CODE P1767