Dodge 2004 Neon SX2 Diagnostic Manual page 545

P0562-BATTERY VOLTAGE LOW —
TEST
6 Ignition on, engine not running.
Disconnect the Generator Field harness connector.
Disconnect the PCM harness connector.
Measure the resistance between ground and the (K20) Gen Field Control circuit in
the Generator Field harness connector.
Is the resistance below 100 ohms?
Yes → Repair the (K20) Gen Field Control circuit for a short to ground.
→ Go To 7
No
7 Turn the ignition off.
Disconnect the Generator Field harness connector.
Disconnect the PCM harness connector.
CAUTION: DO NOT PROBE THE PCM HARNESS CONNECTORS. PROBING
THE PCM HARNESS CONNECTORS WILL DAMAGE THE PCM TERMI-
NALS RESULTING IN POOR TERMINAL TO PIN CONNECTION. INSTALL
MILLER SPECIAL TOOL #8815 TO PERFORM DIAGNOSIS.
Measure the resistance of the (K20) Gen Field Control circuit from the Generator
Field harness connector to the appropriate terminal of the special tool #8815.
Is the resistance below 5.0 ohms?
Yes → Go To 8
→ Repair the open in the (K20) Gen Field Control circuit.
No
8 NOTE: Before continuing, check the PCM harness connector terminals for
corrosion, damage or terminal push out. Repair as necessary.
If there are no possible causes remaining, view repair.
Repair
ACTION
Perform POWERTRAIN VERIFICATION TEST VER - 3 - NGC.
Perform POWERTRAIN VERIFICATION TEST VER - 3 - NGC.
Replace and program the Powertrain Control Module in accor-
dance with the Service Information.
Perform POWERTRAIN VERIFICATION TEST VER - 3 - NGC.
DRIVEABILITY - NGC
Continued
209
APPLICABILITY
All
All
All