|
|
|
Content .. 1353 1354 1355 1356 ..
TRANSMISSION CONTROL MODULE G239843t108 : CHECK THE PERMANENT SUPPLY TO THE TCM 1. Disconnect the TCM electrical connector, GB02. 2. Measure the voltage between GB02, pin 14 (NR) and GROUND. •
Is the voltage less than 10 volts? -> Yes REPAIR the circuit between the TCM and battery. This circuit includes the front power distribution box (fuse 17). For additional information, refer to the wiring diagrams. TEST the system for normal operation.
-> No GO to Pinpoint Test G239843t109.
G239843t109 : CHECK THE IGNITION SUPPLY TO THE TCM 1. Turn the ignition switch to the ON position. 2. Measure the voltage between GB02, pin 09 (GO) and GROUND. •
Is the voltage less than 10 volts? -> Yes REPAIR the circuit between the TCM and battery. This circuit includes the primary junction box (fuse 33) and the ignition switch. For additional information, refer to the wiring diagrams. TEST the system for normal operation.
-> No GO to Pinpoint Test G239843t110.
G239843t110 : CHECK THE GROUND TO THE TCM 1. Measure the resistance between GB02, pins 13 and 16 (B) and GROUND. •
Is the resistance greater than 5 ohms? -> Yes REPAIR the high resistance circuit. For additional information, refer to the wiring diagrams. TEST the system for normal operation.
-> No CHECK for DTCs indicating a network or module fault. REFER to the DTC index. |