1991 Saab 9000 Radiator Cooling Fan Relay Issue
For location of the time-delay relay, refer to Figure 1.
Replace old time-delay relay with new standard relay, as needed. No modifications are required.
9000 Models
Check for Jumper (9000 only), Figure 2.
Check whether a cable lug is fitted at relay position E for the radiator fan (low speed), terminal 86. If so, fit a new standard relay.
If no cable lug is fitted, a jumper connection must be arranged between terminals 30 and 86 as described below for 9000 models.
Installation Procedures - 9000.
1.
Disconnect the positive battery cable from the battery terminal to prevent shorting.
2.
Remove the front relay and fuse board from the protective box.
3.
Withdraw the wiring harness by a sufficient amount to allow access to the underside of the relay board, Figure 3.
4.
Disconnect the yellow 4.0 sq.mm cable at relay position E, terminal 30.