DIAGNOSTIC RESPONSE:None CIRCUIT DESCRIPTION:The engine coolant temperature can be specified by:1. Autodetect of the ECT sensor source (prior to MY09 new release calibrations). Calibrations that have rolled forward from a previous software release will continue to have the autodetect source available in later CIN versions.2. Use of CMC Override Engine Coolant source with the diagnostic tool to set ECT sensor source (Analog, AE J1939, SAE J1587, PWM, or Autodetect). Choose “Autodetect” from the CMC list only if the calibration is prior to MY09 or the autodetect feature has rolled into later CIN versions.3. Communication link type selected during calibration request...

DIAGNOSTIC RESPONSE:SOL OFF, DNA, Inhibit TCC operation, Inhibit main modulation CIRCUIT DESCRIPTION:The high side drivers are connected to the high side circuits of the solenoids and commanded on during normal operation. The high side drivers serve as a master switch to supply battery voltage to the low side drivers. High side drivers are turned on during TCM initialization and remain on during normal operation. High side drivers are turned off during cranking and for certain diagnostic responses. The open circuit diagnostic is determined by monitoring the status of the low side drivers. If two or more of the low side...

DIAGNOSTIC RESPONSE:DNS, SOLD OFF (hydraulic default) CIRCUIT DESCRIPTION:The high side drivers are connected to the high side circuits of the solenoids and commanded on during normal operation. The high side drivers serve as a master switch to supply battery voltage to the low side drivers. High side drivers are turned on during TCM initialization and remain on during normal operation. High side drivers are turned off during cranking and for certain diagnostic responses. The low circuit diagnostic is determined by monitoring the status of the low side drivers and high side drivers voltage. If two or more of the low...

DIAGNOSTIC RESPONSE:DNS, SOL OFF (hydraulic default) CIRCUIT DESCRIPTION:The high side drivers are connected to the high side circuits of the solenoids and commanded on during normal operation. The high side drivers serve as a master switch to supply battery voltage to the low side drivers. High side drivers are turned on during TCM initialization and remain on during normal operation. High side drivers are turned off during cranking and for certain diagnostic responses. High Side Driver 1 (HSD1) supplies battery voltage to the Main Mod, Pressure Control Solenoid 4 (PCS4) and Pressure Control Solenoid 6 (PCS6) via wire 111. The...

DIAGNOSTIC RESPONSE:Uses TID A calibration CIRCUIT DESCRIPTION:The Trans ID (TID) signal is provided by a connection to HSD1 using W176 during TCM initialization. W176 is connected to High Side Driver 1 (HSD1) via W111, in the internal wiring harness. HSD1 supplies the Main Mod Solenoid, PCS4 and PCS6. This wiring configuration is designated TID A. CONDITIONS FOR RUNNING THE DTC:After TCM initializes normally and engine speed is above 200 rpm for more than 5 seconds, this test will run one time. CONDITIONS FOR SETTING THE DTC:DTC P0702 sets if the TCM is unable to determine the TransID level of the...