1993 CHEVROLET DYNASTY Service Manual

roof rack bulb octane service indicator steering OBD port

Load previous 8 pages

Page 137 of 2438

CHEVROLET DYNASTY 1993 Service Manual (2) Check all connectors for correct assembly. Check
all connectors for incorrectly installed termi-
nals. (3) Check pin #21 for minimum of 9.5 volts.
(4) Check pin #20 for minimum of 9.5 volts (with

Page 138 of 2438

CHEVROLET DYNASTY 1993 Service Manual Fig. 10 Control Module Connector
2 - 80 SUSPENSION AND DRIVESHAFTS Ä

Page 139 of 2438

CHEVROLET DYNASTY 1993 Service Manual AUTOMATIC AIR SUSPENSION DIAGNOSTICS
Ä SUSPENSION AND DRIVESHAFTS 2 - 81

Page 140 of 2438

CHEVROLET DYNASTY 1993 Service Manual AUTOMATIC AIR SUSPENSION DIAGNOSTICS
2 - 82 SUSPENSION AND DRIVESHAFTS Ä

Page 141 of 2438

CHEVROLET DYNASTY 1993 Service Manual AUTOMATIC AIR SUSPENSION DIAGNOSTICS
Ä SUSPENSION AND DRIVESHAFTS 2 - 83

Page 142 of 2438

CHEVROLET DYNASTY 1993 Service Manual AUTOMATIC AIR SUSPENSION DIAGNOSTICS
2 - 84 SUSPENSION AND DRIVESHAFTS Ä

Page 143 of 2438

CHEVROLET DYNASTY 1993 Service Manual SERVICE PROCEDURES
CONTROL MODULE (ASCM)
REMOVAL (1) Disconnect negative battery cable.
(2) Remove right side trunk trim panel.
(3) Remove electrical connectors from control mod-
ule and relay (Fig.

SERVICE PROCEDURES
CONTROL MODULE (ASCM)
REMOVAL (1) Disconnect negative battery cable.
(2) Remove right side trunk trim panel.
(3) Remove electrical connectors from control mod-
ule and relay (Fig. 11). (4) Remove control module mounting screws and
remove assembly.
INSTALLATION
(1) Install relay on the control module mounting
bracket (if required). (2) Place control module in mounting position.
(3) Install mounting screws and tighten to 2-3 N Im
(19-29 in. lbs.) torque. (4) Install control module and relay wiring connec-
tors (Fig. 11). (5) Install right side trunk trim panel.
(6) Connect negative battery cable.
COMPRESSOR RELAY
REMOVAL
(1) Remove right side trunk trim panel.
(2) Remove electrical connector from relay.
(3) Remove relay from control module mounting
bracket by prying out on locating clip (Fig. 11)
INSTALLATION (1) Push relay onto bracket (relay will Lock into
position.) (2) Install electrical connector. (3) Install trim panel.
COMPRESSOR ASSEMBLY
REMOVAL
(1) Disconnect battery negative cable.
(2) Raise vehicle, see Hoisting, Group 0.
(3) Remove cover from compressor assembly. Re-
move air hose (see AIR LINES) and electrical connec-
tors (Fig. 12) (4) Remove compressor assembly mounting screws
and lower assembly from vehicle. (5) Remove mounting bracket screws and slide
mounting bracket away from compressor.
INSTALLATION (1) Slide mounting bracket on compressor and in-
stall screws and tighten to 8 N Im (70 in. lbs.) torque.
DO NOT OVER TORQUE THESE SCREWS. (2) Install compressor assembly to frame rail and
tighten screws to 8 N Im (70 in. lbs.) torque. DO NOT
OVER TORQUE THESE SCREWS. (3) Connect air hose and electrical connector to com-
pressor assembly. (4) Install cover on compressor assembly and tighten
screws to 6 N Im (40 in. lbs.) torque.
(5) Lower vehicle and connect battery negative
cable. (6) Check operation of the system.
AIR DRYER
REMOVAL
Remove compressor assembly. See COMPRESSOR
ASSEMBLY.
Fig. 11 Control Module and Relay Wiring
Fig. 12 Compressor Assembly
Ä SUSPENSION AND DRIVESHAFTS 2 - 85

Page 144 of 2438

CHEVROLET DYNASTY 1993 Service Manual (1) Remove dryer-to-compressor retaining screw
(Fig. 13). (2) Rotate dryer assembly 90É to release retaining
tangs from exhaust solenoid housing and withdraw
unit.
INSTALLATION
Inspect O-Ring for

Load next 8 pages

Page: < prev 1-10 ... 105-112 113-120 121-128 129-136 137-144 145-152 153-160 161-168 169-176 ... 2440 next >

radio fuel wiring diagram auxiliary battery diagram torque