G 3500 1 Ton Van V8-379 6.2L DSL VIN J FI (1992)
Shift Solenoid "B" Diagnostic Chart
Test Description:
Number(s) below refer to circled number(s) on the diagnostic chart.
1. This procedure checks shift solenoid "B" and the internal transmission wiring for shorts.
2. This block checks for power to shift solenoid "B" from the ignition through the transmission fuse.
3. Test three verifies that CKT 1223 is not shorted to ground.