P0604

Test 196 Through 199:

Test 200:

Symptom:
P0604-INTERNAL TRANS CONTROLLER

When Monitored and Set Condition:
P0604-INTERNAL TRANS CONTROLLER
When Monitored:
One time after a reset (ignition key turned to the RUN position or after cranking engine).

Set Condition:
The read and write value does not match for any RAM location. Transmission in LIMP-IN, MIL on after 10 secs of vehicle operation.

POSSIBLE CAUSES
CHECKING SYMPTOMS AND POSSIBLE CAUSE'S
LOW BATTERY VOLTAGE CAUSING SYMPTOM
INTERMITTENT CODE P0604
P0604 GLOBAL GOOD TRIP COUNTER LESS THAN 3
SETTING DIAGNOSTIC TROUBLE CODE P0604