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P1624 Diagnostic Trouble Code Discussion for April 2010

Immobilizer Communication Error


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Trouble Ticket Help Requests for DTC P1624
Help Request Posted
1999 Kia Sportage EX 2.0L No Start, Poor Idle Quality, Cuts out, Stall, MIL Lamp on VIN: KNDJA723XY
P1624: MIL Request Circuit (TCM To PCM) Circuit Malfunction. ... codes in the ecm were P1115 - Water temperature signal malfunction between ECM and TCM (Transmission Control Unit)and p1624. Also had misfire codes for cylinders 2 and 3. We did a voltage drop across all connectors to TPS, ECT and IAC. All checked out good...
April 30, 2010
1999 Kia Sportage EX 2.0L No Start, Poor Idle Quality, Cuts out, Stall, MIL Lamp on VIN: KNDJA723XY
P1624: MIL Request Circuit (TCM To PCM) Circuit Malfunction. ... codes in the ecm were P1115 - Water temperature signal malfunction between ECM and TCM (Transmission Control Unit)and p1624. Also had misfire codes for cylinders 2 and 3. We did a voltage drop across all connectors to TPS, ECT and IAC. All checked out good...
April 30, 2010