Heater Water Valve - Manual Revision

90amcjeep02

Models

1987-90 MJ/XJ Bodies


Subject

Service Manual Revision - Heater Water Valve Position on Vehicles Equipped with Air Conditioning


Index

HEATING & A/C


Date

December 29, 1989


No.

24-53-89

(C24-09-9)

P-15
BODY CODE LEGEND

MJ - COMANCHE XJ - CHEROKEE/WAGONEER

FIGURE 1:

SERVICE MANUAL REVISION

This bulletin is being issued to revise the A/C System Operation Chart for 1987 through 1990 MJ/XJ vehicles equipped with Air Conditioning.

This revision involves the position of the heater water valve. (The heater water valve is OPEN when the mode lever is in the VENT position and the temperature lever is not in the cool position.)

Please insert the enclosed page 24-29 in your 1990 Jeep Service Manual (Publication No. 81-370-0145) and make the corrections shown in Figure 1 in your Jeep Service Manuals as listed in the following chart:


JEEP SERVICE MANUAL PUB. NO. PAGE


1989 - Jeep Service Manual 81-370-9045 24-29

Comanche M.R. 277 8980 010 169 L-6

Cherokee/Wagoneer M.R. 244 8980 010 167 L-6