Issues with Redirecting http request

Based on the following irule (with some fixed closed braces and formatting):

when HTTP_REQUEST {  
   Check if there aren't any active members in the default pool   
  if { [active_members [LB::server pool]] < 1 } {   
    set uri [HTTP::uri]   
    switch -glob $uri {   
      "/ftcdealerhome" -   
      "/manual" {   
      }   
    }  
    log local0. "URI: [HTTP::uri]"  
 }  
  switch -glob [string tolower [HTTP::uri]] {   
    "/ftcdealerhome*" {   
        HTTP::redirect http://[HTTP::host]:/newhistoryserver[HTTP::uri]&project=dealer&resource=portal 
    }  
  }  
}  

This should work as follows:

 curl -v http://172.16.0.53/ftcdealerhome/test
*   Trying 172.16.0.53...
* TCP_NODELAY set
* Connected to 172.16.0.53 (172.16.0.53) port 80 (0)
> GET /ftcdealerhome/test HTTP/1.1
> Host: 172.16.0.53
> User-Agent: curl/7.60.0
> Accept: */*
>
* HTTP 1.0, assume close after body
< HTTP/1.0 302 Found
< Location: http://172.16.0.53:/newhistoryserver/ftcdealerhome/test&project=dealer&resource=portal
< Server: BigIP
* HTTP/1.0 connection set to keep alive!
< Connection: Keep-Alive
< Content-Length: 0
<
* Connection 0 to host 172.16.0.53 left intact

Note: your redirect switch statement is out of the "active pool member" if statement.