Chrysler PT Cruiser 2001 Service Manual Supplement page 2651

Symptom List:
P1696-PCM FAILURE EEPROM WRITE DENIED
P1697-PCM FAILURE SRI MILE NOT STORED
Test Note: All symptoms listed above are diagnosed using the same tests.
The title for the tests will be P1696-PCM FAILURE EEPROM
WRITE DENIED.
When Monitored and Set Condition:
P1696-PCM FAILURE EEPROM WRITE DENIED
When Monitored: With the ignition on.
Set Condition: An attempt to program/write to the internal EEPROM failed, Also checks
at powerdown.
P1697-PCM FAILURE SRI MILE NOT STORED
When Monitored: With the ignition on.
Set Condition: An attempt to program/write to the internal EEPROM failed, Also checks
at powerdown.
COMPARE SRI MILEAGE WITH ODOMETER
DRB DISPLAYS SRI MILEAGE INVALID
DRB DISPLAYS WRITE FAILURE
DRB DISPLAYS WRITE REFUSED 2ND TIME
TEST
1 With the DRB, perform the SRI Memory Test.
Does the DRB display Write Failure?
Yes → Replace the Powertrain Control Module.
→ Go To 2
No
2 With the DRB, perform the SRI Memory Test.
Does the DRB display Write Refused?
Yes → Go To 3
→ Go To 4
No
POSSIBLE CAUSES
ACTION
Perform POWERTRAIN VERIFICATION TEST VER - 1.
DRIVEABILITY - GAS
191
APPLICABILITY
All
All