Index Chrysler Chrysler TOWN & COUNTRY, VOYAGER, Dodge Caravan - service repair manual 2001-2007 year
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TEST ACTION APPLICABILITY 4 Turn the ignition off. t from the DLC. Disconnect the PCM harness connectors. All Yes → Repair the short between the PCM SCI Transmit and the PCM SCI Receive circuits. No → Go To 5 5 Turn the ignition off. t from the DLC. Measure the resistance between ground and the PCM SCI Transmit circuit at the All Yes → Repair the PCM SCI Transmit circuit for a short to ground. Perform POWERTRAIN VERIFICATION TEST VER - 1 - NGC. No → Go To 6 6 Turn the ignition off. t from the DLC. Measure the resistance between ground and the PCM SCI Receive circuit in the Data All Yes → Repair the PCM SCI Receive circuit for a short to ground. Perform POWERTRAIN VERIFICATION TEST VER - 1 - NGC. No → Go To 7 7 Turn the ignition off. t from the DLC. CAUTION: DO NOT PROBE THE PCM HARNESS CONNECTORS. PROBING All Yes → Go To 8 No → Repair the PCM SCI Receive circuit for an open. Perform POWERTRAIN VERIFICATION TEST VER - 1 - NGC. 28 COMMUNICATION *NO RESPONSE FROM PCM (PCM SCI ONLY) - NGC — Continued |