B Series Truck L4-2000 1998cc (1986)
Relay Box/C-09 Connector
VIN OF PRODUCTION CHANGE
B2000 Short Bed:
JM2UF111 G0515866
February, 1985
Long Bed:
JM2UF211 G0515866 February, 1985
PARTS INFORMATION
PART NUMBER
DESCRIPTION
INTERCHANGEABILITY
APPLIED MODEL
NEW
OLD
UB39 67 010F
UB39 67 010E
Front Harness
NEW --> OLD
w/o Auto Speed
Control
UB40 67 010F
UB40 67 010E
Front Harness
NEW --> OLD
w/Auto Speed
Control
UB40 55 441A
UB40 55 441
Meter Case
NEW --> OLD
km/mile w/Clock
w/Tach km w/Clock w/Tach
UB41 55 441A
UB41 55 441
Meter Case
NEW --> OLD
km w/Clock
w/o Tach
INSPECTION AND REPLACEMENT PROCEDURE
1.
The EGR warning light illuminates at each 60,000 mile interval to inform the driver that emission parts should be replaced or inspected.
Replace and inspect the emission parts as shown in the 1986 B2000 Workshop Manual, pages 0-17, 0-19 and 0-20.
2.
After the emission parts have been replaced or inspected, disconnect the (B) ground wire from the (G) wire of the C-09 connector and
connect it to the (BrW) wire as shown. (See the 1986 B2000 Workshop Manual, page 50:15 for location of the C-09 connector.)