Chrysler PT Cruiser 2001 Service Manual Supplement page 2625

Symptom:
P1389-NO ASD RELAY OUTPUT VOLTAGE AT PCM
When Monitored and Set Condition:
P1389-NO ASD RELAY OUTPUT VOLTAGE AT PCM
When Monitored: With ignition key on, battery voltage above 10 volts.
Set Condition: No voltage sensed at the PCM when the ASD relay is energized.
WIRING HARNESS INTERMITTENT
ASD RELAY OUTPUT CIRCUIT OPEN
FUSED B+ CIRCUIT OPEN
ASD RELAY
PCM
TEST
1 Turn the ignition on.
With the DRBIII , read DTC's.
Is DTC P1388 set?
Yes → Refer to symptom P1388-AUTO SHUTDOWN RELAY CONTROL
→ Go To 2
No
2 With the DRBIII , erase DTC's.
Attempt to start the engine. If the engine will not start, crank the engine for at least
15 seconds.
Does the DTC reset? If necessary, crank the engine several times.
Yes → Go To 3
→ Go To 9
No
3 Attempt to start the engine. If the engine will not start, crank the engine for at least
15 seconds.
Did the engine start?
Yes → Go To 4
→ Go To 6
No
POSSIBLE CAUSES
ACTION
CIRCUIT in the DRIVEABILITY - GAS category.
DRIVEABILITY - GAS
165
APPLICABILITY
All
All
All