Hombre XS Space Cab L4-2.2L CPC (1997)
Low And Medium Speeds Inoperative, High Speed Operates Normally
Blower Motor - Low Speed Inoperative
TROUBLESHOOTING HINTS:
1. check for missing or damaged connector seals at the Blower Motor Resistor and Blower Motor Relay.
2. Check HTR A/C Fuse 6 if the Blower Motor is inoperative. If open, check for short to ground through CKT 141.
-
Check for a broken (or partially broken) wire inside of the insulation which could cause system malfunction but prove GOOD in a
continuity/voltage check with a system disconnected. These circuits may be intermittent or resistive when loaded, and if possible, should he
checked by monitoring for a voltage drop with the system operational (under load).
-
Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems.
Low Speed Inoperative, Medium And High Speeds Operate Normally
Blower Motor - Medium Speeds Inoperative
TROUBLESHOOTING HINTS:
1. check for missing or damaged connector seals at the Blower Motor Resistor and Blower Motor Relay.
2. Check HTR A/C Fuse 6 if the Blower Motor is inoperative. If open, check for short to ground through CKT 141.
-
Check for a broken (or partially broken) wire inside of the insulation which could cause system malfunction but prove GOOD in a
continuity/voltage check with a system disconnected. These circuits may be intermittent or resistive when loaded, and if possible, should he
checked by monitoring for a voltage drop with the system operational (under load).
-
Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems.
Medium Speeds Inoperative, Low And High Speeds Operate Normally
Blower Motor - Noisy
A constant air rush noise is typical of high-speed blower operation. Some systems and modes may be noisier than others. If possible, check another
