Test A: The Instrument Cluster 4X4 and Low Range Indicators Do Not Operate Correctly/Do Not Operate

Pinpoint Test A: The Instrument Cluster 4X4 And Low Range Indicators Do Not Operate Correctly/Do Not Operate

Normal Operation

The mechanical shifi on the stop (MSOS) mode indicator status is transmitted to the instrument cluster from the mode indication switch (MIS) via circuits 975 (BN/YE) and circuit 210 (LB). A steady 4X4 indicator displays when the vehicle is in 4H mode. When the vehicle is in 4L mode~ the 4X4 and Low Range indicators are displayed. No indicators are displayed when the transfer case is in 2H or NEUTRAL mode.

Possible Causes

^ Mode indication switch (MIS)
^ Shift lever assembly
^ Transfer case internal components
^ Circuit 975 (BN/YE)
^ Circuit 210 (LB)
^ Instrument cluster

PINPOINT TEST A: THE INSTRUMENT CLUSTER AND LOW RANGE INDICATORS DO NOT OPERATE CORRECTLY/DO NOT OPERATE