Test G: Remote Climate Control (RCC) Module Does Not Respond To NGS Tester
- Turn ignition off. Disconnect RCC module 26-pin connector C2044 located behind right side of instrument panel, behind glove box. See Figure. Inspect connector for loose, damaged or corroded terminals. Repair connector as necessary and retest system for normal operation. If connector is okay, go to next step.
- Disconnect 16-pin connector C243 located near RCC module. See Figure. Inspect connector for loose, damaged or corroded terminals. Repair connector as necessary and retest system for normal operation. If connector is okay, go to next step.
- Measure resistance of Tan/Orange wire between terminal No. 6 at male half of connector C243 and terminal No. 2 at DLC. See Figure and Figure. Also, measure resistance of Pink/Light Blue wire between terminal No. 2 at male half of connector C243 and terminal No. 10 at DLC. If both resistance readings are less than 5 ohms, go to next step. If any resistance reading is 5 ohms or more, repair open in Tan/Orange and/or Pink/Light Blue wire between male half of connector C243 and DLC. Retest system for normal operation.
- Measure resistance of Tan/Orange wire between terminal No. 6 at female half of connector C243 and terminal No. 3 at RCC module connector C2044. See Figure and Fig 1. Also, measure resistance of Pink/Light Blue wire between terminal No. 2 at female half of connector C243 and terminal No. 4 at RCC module connector C2044. If both resistance readings are less than 5 ohms, replace RCC module. Retest system for normal operation. If any resistance reading is 5 ohms or more, repair open in Tan/Orange and/or Pink/Light Blue wire between female half of connector C243 and RCC module. Retest system for normal operation.
Courtesy of FORD MOTOR CO.